65663283

素因数分解:

$3^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:256

約数の個数: 48

約数和(自身を含む): 106047360

約数和(自身を除く): 40384077

約数列:

[1, 3, 7, 21, 49, 59, 67, 113, 147, 177, 201, 339, 413, 469, 791, 1239, 1407, 2373, 2891, 3283, 3953, 5537, 6667, 7571, 8673, 9849, 11859, 16611, 20001, 22713, 27671, 46669, 52997, 83013, 140007, 158991, 193697, 326683, 370979, 446689, 581091, 980049, 1112937, 1340067, 3126823, 9380469, 21887761, 65663283]

約数ペア:

[(1, 65663283), (3, 21887761), (7, 9380469), (21, 3126823), (49, 1340067), (59, 1112937), (67, 980049), (113, 581091), (147, 446689), (177, 370979), (201, 326683), (339, 193697), (413, 158991), (469, 140007), (791, 83013), (1239, 52997), (1407, 46669), (2373, 27671), (2891, 22713), (3283, 20001), (3953, 16611), (5537, 11859), (6667, 9849), (7571, 8673)]