157028760387

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{471557839}}^1$

素因数の和:471557882

約数の個数: 12

約数和(自身を含む): 232949572960

約数和(自身を除く): 75920812573

約数列:

[1, 3, 9, 37, 111, 333, 471557839, 1414673517, 4244020551, 17447640043, 52342920129, 157028760387]

約数ペア:

[(1, 157028760387), (3, 52342920129), (9, 17447640043), (37, 4244020551), (111, 1414673517), (333, 471557839)]