64941081

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{2713}}^1$

素因数の和:2896

約数の個数: 16

約数和(自身を含む): 88584960

約数和(自身を除く): 23643879

約数列:

[1, 3, 79, 101, 237, 303, 2713, 7979, 8139, 23937, 214327, 274013, 642981, 822039, 21647027, 64941081]

約数ペア:

[(1, 64941081), (3, 21647027), (79, 822039), (101, 642981), (237, 274013), (303, 214327), (2713, 23937), (7979, 8139)]