90856719

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{233}}^1\times {\mathrm{1171}}^1$

素因数の和:1447

約数の個数: 24

約数和(自身を含む): 135478512

約数和(自身を除く): 44621793

約数列:

[1, 3, 9, 37, 111, 233, 333, 699, 1171, 2097, 3513, 8621, 10539, 25863, 43327, 77589, 129981, 272843, 389943, 818529, 2455587, 10095191, 30285573, 90856719]

約数ペア:

[(1, 90856719), (3, 30285573), (9, 10095191), (37, 2455587), (111, 818529), (233, 389943), (333, 272843), (699, 129981), (1171, 77589), (2097, 43327), (3513, 25863), (8621, 10539)]