123800391

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:197

約数の個数: 96

約数和(自身を含む): 226437120

約数和(自身を除く): 102636729

約数列:

[1, 3, 9, 11, 13, 29, 31, 33, 39, 87, 93, 99, 107, 117, 143, 261, 279, 319, 321, 341, 377, 403, 429, 899, 957, 963, 1023, 1131, 1177, 1209, 1287, 1391, 2697, 2871, 3069, 3103, 3317, 3393, 3531, 3627, 4147, 4173, 4433, 8091, 9309, 9889, 9951, 10593, 11687, 12441, 12519, 13299, 15301, 27927, 29667, 29853, 34133, 35061, 36487, 37323, 39897, 40339, 43121, 45903, 89001, 96193, 102399, 105183, 109461, 121017, 128557, 129363, 137709, 288579, 307197, 328383, 363051, 385671, 388089, 443729, 474331, 865737, 1058123, 1157013, 1250509, 1331187, 1422993, 3174369, 3751527, 3993561, 4268979, 9523107, 11254581, 13755599, 41266797, 123800391]

約数ペア:

[(1, 123800391), (3, 41266797), (9, 13755599), (11, 11254581), (13, 9523107), (29, 4268979), (31, 3993561), (33, 3751527), (39, 3174369), (87, 1422993), (93, 1331187), (99, 1250509), (107, 1157013), (117, 1058123), (143, 865737), (261, 474331), (279, 443729), (319, 388089), (321, 385671), (341, 363051), (377, 328383), (403, 307197), (429, 288579), (899, 137709), (957, 129363), (963, 128557), (1023, 121017), (1131, 109461), (1177, 105183), (1209, 102399), (1287, 96193), (1391, 89001), (2697, 45903), (2871, 43121), (3069, 40339), (3103, 39897), (3317, 37323), (3393, 36487), (3531, 35061), (3627, 34133), (4147, 29853), (4173, 29667), (4433, 27927), (8091, 15301), (9309, 13299), (9889, 12519), (9951, 12441), (10593, 11687)]