156937215057

素因数分解:

$3^1\times 7^1\times {\mathrm{577}}^1\times {\mathrm{12951821}}^1$

素因数の和:12952408

約数の個数: 16

約数和(自身を含む): 239556899712

約数和(自身を除く): 82619684655

約数列:

[1, 3, 7, 21, 577, 1731, 4039, 12117, 12951821, 38855463, 90662747, 271988241, 7473200717, 22419602151, 52312405019, 156937215057]

約数ペア:

[(1, 156937215057), (3, 52312405019), (7, 22419602151), (21, 7473200717), (577, 271988241), (1731, 90662747), (4039, 38855463), (12117, 12951821)]