64800291

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{2699}}^1$

素因数の和:2906

約数の個数: 16

約数和(自身を含む): 88646400

約数和(自身を除く): 23846109

約数列:

[1, 3, 53, 151, 159, 453, 2699, 8003, 8097, 24009, 143047, 407549, 429141, 1222647, 21600097, 64800291]

約数ペア:

[(1, 64800291), (3, 21600097), (53, 1222647), (151, 429141), (159, 407549), (453, 143047), (2699, 24009), (8003, 8097)]