269391978081

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{378891671}}^1$

素因数の和:378891756

約数の個数: 12

約数和(自身を含む): 394047338880

約数和(自身を除く): 124655360799

約数列:

[1, 3, 9, 79, 237, 711, 378891671, 1136675013, 3410025039, 29932442009, 89797326027, 269391978081]

約数ペア:

[(1, 269391978081), (3, 89797326027), (9, 29932442009), (79, 3410025039), (237, 1136675013), (711, 378891671)]