156721059

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{1091}}^1\times {\mathrm{1451}}^1$

素因数の和:2559

約数の個数: 24

約数和(自身を含む): 247351104

約数和(自身を除く): 90630045

約数列:

[1, 3, 9, 11, 33, 99, 1091, 1451, 3273, 4353, 9819, 12001, 13059, 15961, 36003, 47883, 108009, 143649, 1583041, 4749123, 14247369, 17413451, 52240353, 156721059]

約数ペア:

[(1, 156721059), (3, 52240353), (9, 17413451), (11, 14247369), (33, 4749123), (99, 1583041), (1091, 143649), (1451, 108009), (3273, 47883), (4353, 36003), (9819, 15961), (12001, 13059)]