80956449

素因数分解:

$3^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{4241}}^1$

素因数の和:4358

約数の個数: 32

約数和(自身を含む): 138458880

約数和(自身を除く): 57502431

約数列:

[1, 3, 7, 9, 21, 27, 63, 101, 189, 303, 707, 909, 2121, 2727, 4241, 6363, 12723, 19089, 29687, 38169, 89061, 114507, 267183, 428341, 801549, 1285023, 2998387, 3855069, 8995161, 11565207, 26985483, 80956449]

約数ペア:

[(1, 80956449), (3, 26985483), (7, 11565207), (9, 8995161), (21, 3855069), (27, 2998387), (63, 1285023), (101, 801549), (189, 428341), (303, 267183), (707, 114507), (909, 89061), (2121, 38169), (2727, 29687), (4241, 19089), (6363, 12723)]