137776359

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{160019}}^1$

素因数の和:160070

約数の個数: 16

約数和(自身を含む): 215066880

約数和(自身を除く): 77290521

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 160019, 480057, 1120133, 3360399, 6560779, 19682337, 45925453, 137776359]

約数ペア:

[(1, 137776359), (3, 45925453), (7, 19682337), (21, 6560779), (41, 3360399), (123, 1120133), (287, 480057), (861, 160019)]