68782357

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{4219}}^1$

素因数の和:4380

約数の個数: 16

約数和(自身を含む): 83859840

約数和(自身を除く): 15077483

約数列:

[1, 7, 17, 119, 137, 959, 2329, 4219, 16303, 29533, 71723, 502061, 578003, 4046021, 9826051, 68782357]

約数ペア:

[(1, 68782357), (7, 9826051), (17, 4046021), (119, 578003), (137, 502061), (959, 71723), (2329, 29533), (4219, 16303)]