77886431

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{929}}^1$

素因数の和:1031

約数の個数: 24

約数和(自身を含む): 95418000

約数和(自身を除く): 17531569

約数列:

[1, 7, 29, 49, 59, 203, 413, 929, 1421, 1711, 2891, 6503, 11977, 26941, 45521, 54811, 83839, 188587, 383677, 1320109, 1589519, 2685739, 11126633, 77886431]

約数ペア:

[(1, 77886431), (7, 11126633), (29, 2685739), (49, 1589519), (59, 1320109), (203, 383677), (413, 188587), (929, 83839), (1421, 54811), (1711, 45521), (2891, 26941), (6503, 11977)]