138840849

素因数分解:

$3^2\times 7^1\times {\mathrm{773}}^1\times {\mathrm{2851}}^1$

素因数の和:3637

約数の個数: 24

約数和(自身を含む): 229574592

約数和(自身を除く): 90733743

約数列:

[1, 3, 7, 9, 21, 63, 773, 2319, 2851, 5411, 6957, 8553, 16233, 19957, 25659, 48699, 59871, 179613, 2203823, 6611469, 15426761, 19834407, 46280283, 138840849]

約数ペア:

[(1, 138840849), (3, 46280283), (7, 19834407), (9, 15426761), (21, 6611469), (63, 2203823), (773, 179613), (2319, 59871), (2851, 48699), (5411, 25659), (6957, 19957), (8553, 16233)]