88142481

素因数分解:

$3^2\times 7^1\times {\mathrm{1019}}^1\times {\mathrm{1373}}^1$

素因数の和:2405

約数の個数: 24

約数和(自身を含む): 145753920

約数和(自身を除く): 57611439

約数列:

[1, 3, 7, 9, 21, 63, 1019, 1373, 3057, 4119, 7133, 9171, 9611, 12357, 21399, 28833, 64197, 86499, 1399087, 4197261, 9793609, 12591783, 29380827, 88142481]

約数ペア:

[(1, 88142481), (3, 29380827), (7, 12591783), (9, 9793609), (21, 4197261), (63, 1399087), (1019, 86499), (1373, 64197), (3057, 28833), (4119, 21399), (7133, 12357), (9171, 9611)]