64941627

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{151}}^1\times {\mathrm{271}}^1$

素因数の和:471

約数の個数: 24

約数和(自身を含む): 91452928

約数和(自身を除く): 26511301

約数列:

[1, 3, 23, 69, 151, 271, 453, 529, 813, 1587, 3473, 6233, 10419, 18699, 40921, 79879, 122763, 143359, 239637, 430077, 941183, 2823549, 21647209, 64941627]

約数ペア:

[(1, 64941627), (3, 21647209), (23, 2823549), (69, 941183), (151, 430077), (271, 239637), (453, 143359), (529, 122763), (813, 79879), (1587, 40921), (3473, 18699), (6233, 10419)]