38812527

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:126

約数の個数: 80

約数和(自身を含む): 68302080

約数和(自身を除く): 29489553

約数列:

[1, 3, 9, 13, 27, 29, 31, 39, 41, 81, 87, 93, 117, 123, 261, 279, 351, 369, 377, 403, 533, 783, 837, 899, 1053, 1107, 1131, 1189, 1209, 1271, 1599, 2349, 2511, 2697, 3321, 3393, 3567, 3627, 3813, 4797, 8091, 10179, 10701, 10881, 11439, 11687, 14391, 15457, 16523, 24273, 30537, 32103, 32643, 34317, 35061, 36859, 43173, 46371, 49569, 72819, 96309, 102951, 105183, 110577, 139113, 148707, 315549, 331731, 417339, 446121, 479167, 946647, 995193, 1252017, 1338363, 1437501, 2985579, 4312503, 12937509, 38812527]

約数ペア:

[(1, 38812527), (3, 12937509), (9, 4312503), (13, 2985579), (27, 1437501), (29, 1338363), (31, 1252017), (39, 995193), (41, 946647), (81, 479167), (87, 446121), (93, 417339), (117, 331731), (123, 315549), (261, 148707), (279, 139113), (351, 110577), (369, 105183), (377, 102951), (403, 96309), (533, 72819), (783, 49569), (837, 46371), (899, 43173), (1053, 36859), (1107, 35061), (1131, 34317), (1189, 32643), (1209, 32103), (1271, 30537), (1599, 24273), (2349, 16523), (2511, 15457), (2697, 14391), (3321, 11687), (3393, 11439), (3567, 10881), (3627, 10701), (3813, 10179), (4797, 8091)]