69689169

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37049}}^1$

素因数の和:37085

約数の個数: 24

約数和(自身を含む): 115596000

約数和(自身を除く): 45906831

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 37049, 111147, 333441, 407539, 703931, 1222617, 2111793, 3667851, 6335379, 7743241, 23229723, 69689169]

約数ペア:

[(1, 69689169), (3, 23229723), (9, 7743241), (11, 6335379), (19, 3667851), (33, 2111793), (57, 1222617), (99, 703931), (171, 407539), (209, 333441), (627, 111147), (1881, 37049)]