74255859

素因数分解:

$3^4\times {\mathrm{619}}^1\times {\mathrm{1481}}^1$

素因数の和:2112

約数の個数: 20

約数和(自身を含む): 111179640

約数和(自身を除く): 36923781

約数列:

[1, 3, 9, 27, 81, 619, 1481, 1857, 4443, 5571, 13329, 16713, 39987, 50139, 119961, 916739, 2750217, 8250651, 24751953, 74255859]

約数ペア:

[(1, 74255859), (3, 24751953), (9, 8250651), (27, 2750217), (81, 916739), (619, 119961), (1481, 50139), (1857, 39987), (4443, 16713), (5571, 13329)]