64422489

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{2003}}^1$

素因数の和:2228

約数の個数: 16

約数和(自身を含む): 87727104

約数和(自身を除く): 23304615

約数列:

[1, 3, 71, 151, 213, 453, 2003, 6009, 10721, 32163, 142213, 302453, 426639, 907359, 21474163, 64422489]

約数ペア:

[(1, 64422489), (3, 21474163), (71, 907359), (151, 426639), (213, 302453), (453, 142213), (2003, 32163), (6009, 10721)]