64802801

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{3229}}^1$

素因数の和:3344

約数の個数: 16

約数和(自身を含む): 76899840

約数和(自身を除く): 12097039

約数列:

[1, 7, 47, 61, 329, 427, 2867, 3229, 20069, 22603, 151763, 196969, 1062341, 1378783, 9257543, 64802801]

約数ペア:

[(1, 64802801), (7, 9257543), (47, 1378783), (61, 1062341), (329, 196969), (427, 151763), (2867, 22603), (3229, 20069)]