60685281

素因数分解:

$3^4\times {\mathrm{293}}^1\times {\mathrm{2557}}^1$

素因数の和:2862

約数の個数: 20

約数和(自身を含む): 90998292

約数和(自身を除く): 30313011

約数列:

[1, 3, 9, 27, 81, 293, 879, 2557, 2637, 7671, 7911, 23013, 23733, 69039, 207117, 749201, 2247603, 6742809, 20228427, 60685281]

約数ペア:

[(1, 60685281), (3, 20228427), (9, 6742809), (27, 2247603), (81, 749201), (293, 207117), (879, 69039), (2557, 23733), (2637, 23013), (7671, 7911)]