81465607

素因数分解:

${\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1\times {\mathrm{197}}^1$

素因数の和:462

約数の個数: 16

約数和(自身を含む): 85726080

約数和(自身を除く): 4260473

約数列:

[1, 43, 59, 163, 197, 2537, 7009, 8471, 9617, 11623, 32111, 413531, 499789, 1380773, 1894549, 81465607]

約数ペア:

[(1, 81465607), (43, 1894549), (59, 1380773), (163, 499789), (197, 413531), (2537, 32111), (7009, 11623), (8471, 9617)]