67297563

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1$

素因数の和:360

約数の個数: 48

約数和(自身を含む): 108725760

約数和(自身を除く): 41428197

約数列:

[1, 3, 9, 19, 23, 57, 69, 71, 171, 207, 213, 241, 437, 639, 723, 1311, 1349, 1633, 2169, 3933, 4047, 4579, 4899, 5543, 12141, 13737, 14697, 16629, 17111, 31027, 41211, 49887, 51333, 93081, 105317, 153999, 279243, 315951, 325109, 393553, 947853, 975327, 1180659, 2925981, 3541977, 7477507, 22432521, 67297563]

約数ペア:

[(1, 67297563), (3, 22432521), (9, 7477507), (19, 3541977), (23, 2925981), (57, 1180659), (69, 975327), (71, 947853), (171, 393553), (207, 325109), (213, 315951), (241, 279243), (437, 153999), (639, 105317), (723, 93081), (1311, 51333), (1349, 49887), (1633, 41211), (2169, 31027), (3933, 17111), (4047, 16629), (4579, 14697), (4899, 13737), (5543, 12141)]