39152079

素因数分解:

$3^4\times {\mathrm{89}}^1\times {\mathrm{5431}}^1$

素因数の和:5532

約数の個数: 20

約数和(自身を含む): 59154480

約数和(自身を除く): 20002401

約数列:

[1, 3, 9, 27, 81, 89, 267, 801, 2403, 5431, 7209, 16293, 48879, 146637, 439911, 483359, 1450077, 4350231, 13050693, 39152079]

約数ペア:

[(1, 39152079), (3, 13050693), (9, 4350231), (27, 1450077), (81, 483359), (89, 439911), (267, 146637), (801, 48879), (2403, 16293), (5431, 7209)]