71854941

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{9623}}^1$

素因数の和:9776

約数の個数: 16

約数和(自身を含む): 101629440

約数和(自身を除く): 29774499

約数列:

[1, 3, 19, 57, 131, 393, 2489, 7467, 9623, 28869, 182837, 548511, 1260613, 3781839, 23951647, 71854941]

約数ペア:

[(1, 71854941), (3, 23951647), (19, 3781839), (57, 1260613), (131, 548511), (393, 182837), (2489, 28869), (7467, 9623)]