77726873

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{223}}^1$

素因数の和:377

約数の個数: 32

約数和(自身を含む): 98703360

約数和(自身を除く): 20976487

約数列:

[1, 7, 17, 29, 101, 119, 203, 223, 493, 707, 1561, 1717, 2929, 3451, 3791, 6467, 12019, 20503, 22523, 26537, 45269, 49793, 109939, 157661, 348551, 382891, 653167, 769573, 2680237, 4572169, 11103839, 77726873]

約数ペア:

[(1, 77726873), (7, 11103839), (17, 4572169), (29, 2680237), (101, 769573), (119, 653167), (203, 382891), (223, 348551), (493, 157661), (707, 109939), (1561, 49793), (1717, 45269), (2929, 26537), (3451, 22523), (3791, 20503), (6467, 12019)]