25570323

素因数分解:

$3^4\times {\mathrm{89}}^1\times {\mathrm{3547}}^1$

素因数の和:3648

約数の個数: 20

約数和(自身を含む): 38637720

約数和(自身を除く): 13067397

約数列:

[1, 3, 9, 27, 81, 89, 267, 801, 2403, 3547, 7209, 10641, 31923, 95769, 287307, 315683, 947049, 2841147, 8523441, 25570323]

約数ペア:

[(1, 25570323), (3, 8523441), (9, 2841147), (27, 947049), (81, 315683), (89, 287307), (267, 95769), (801, 31923), (2403, 10641), (3547, 7209)]