254877884037

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{36587}}^1$

素因数の和:36704

約数の個数: 128

約数和(自身を含む): 472073011200

約数和(自身を除く): 217195127163

約数列:

[1, 3, 7, 9, 21, 27, 29, 31, 41, 63, 87, 93, 123, 189, 203, 217, 261, 279, 287, 369, 609, 651, 783, 837, 861, 899, 1107, 1189, 1271, 1827, 1953, 2583, 2697, 3567, 3813, 5481, 5859, 6293, 7749, 8091, 8323, 8897, 10701, 11439, 18879, 24273, 24969, 26691, 32103, 34317, 36587, 36859, 56637, 74907, 80073, 109761, 110577, 169911, 224721, 240219, 256109, 258013, 329283, 331731, 768327, 774039, 987849, 995193, 1061023, 1134197, 1500067, 2304981, 2322117, 3183069, 3402591, 4500201, 6914943, 6966351, 7427161, 7939379, 9549207, 10207773, 10500469, 13500603, 22281483, 23818137, 28647621, 30623319, 31501407, 32891713, 40501809, 43501943, 46502077, 66844449, 71454411, 94504221, 98675139, 130505829, 139506231, 200533347, 214363233, 230241991, 283512663, 296025417, 304513601, 325514539, 391517487, 418518693, 690725973, 888076251, 913540803, 976543617, 1174552461, 1255556079, 1348560233, 2072177919, 2740622409, 2929630851, 4045680699, 6216533757, 8221867227, 8788892553, 9439921631, 12137042097, 28319764893, 36411126291, 84959294679, 254877884037]

約数ペア:

[(1, 254877884037), (3, 84959294679), (7, 36411126291), (9, 28319764893), (21, 12137042097), (27, 9439921631), (29, 8788892553), (31, 8221867227), (41, 6216533757), (63, 4045680699), (87, 2929630851), (93, 2740622409), (123, 2072177919), (189, 1348560233), (203, 1255556079), (217, 1174552461), (261, 976543617), (279, 913540803), (287, 888076251), (369, 690725973), (609, 418518693), (651, 391517487), (783, 325514539), (837, 304513601), (861, 296025417), (899, 283512663), (1107, 230241991), (1189, 214363233), (1271, 200533347), (1827, 139506231), (1953, 130505829), (2583, 98675139), (2697, 94504221), (3567, 71454411), (3813, 66844449), (5481, 46502077), (5859, 43501943), (6293, 40501809), (7749, 32891713), (8091, 31501407), (8323, 30623319), (8897, 28647621), (10701, 23818137), (11439, 22281483), (18879, 13500603), (24273, 10500469), (24969, 10207773), (26691, 9549207), (32103, 7939379), (34317, 7427161), (36587, 6966351), (36859, 6914943), (56637, 4500201), (74907, 3402591), (80073, 3183069), (109761, 2322117), (110577, 2304981), (169911, 1500067), (224721, 1134197), (240219, 1061023), (256109, 995193), (258013, 987849), (329283, 774039), (331731, 768327)]