77199871

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{2347}}^1$

素因数の和:2518

約数の個数: 16

約数和(自身を含む): 91365376

約数和(自身を除く): 14165505

約数列:

[1, 7, 37, 127, 259, 889, 2347, 4699, 16429, 32893, 86839, 298069, 607873, 2086483, 11028553, 77199871]

約数ペア:

[(1, 77199871), (7, 11028553), (37, 2086483), (127, 607873), (259, 298069), (889, 86839), (2347, 32893), (4699, 16429)]