64420677

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{229}}^1$

素因数の和:415

約数の個数: 40

約数和(自身を含む): 101523840

約数和(自身を除く): 37103163

約数列:

[1, 3, 9, 23, 27, 69, 81, 151, 207, 229, 453, 621, 687, 1359, 1863, 2061, 3473, 4077, 5267, 6183, 10419, 12231, 15801, 18549, 31257, 34579, 47403, 93771, 103737, 142209, 281313, 311211, 426627, 795317, 933633, 2385951, 2800899, 7157853, 21473559, 64420677]

約数ペア:

[(1, 64420677), (3, 21473559), (9, 7157853), (23, 2800899), (27, 2385951), (69, 933633), (81, 795317), (151, 426627), (207, 311211), (229, 281313), (453, 142209), (621, 103737), (687, 93771), (1359, 47403), (1863, 34579), (2061, 31257), (3473, 18549), (4077, 15801), (5267, 12231), (6183, 10419)]