156930605127

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{917722837}}^1$

素因数の和:917722862

約数の個数: 12

約数和(自身を含む): 238607937880

約数和(自身を除く): 81677332753

約数列:

[1, 3, 9, 19, 57, 171, 917722837, 2753168511, 8259505533, 17436733903, 52310201709, 156930605127]

約数ペア:

[(1, 156930605127), (3, 52310201709), (9, 17436733903), (19, 8259505533), (57, 2753168511), (171, 917722837)]