166930511

素因数分解:

${\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{197}}^1$

素因数の和:415

約数の個数: 24

約数和(自身を含む): 189604800

約数和(自身を除く): 22674289

約数列:

[1, 11, 47, 121, 149, 197, 517, 1639, 2167, 5687, 7003, 9259, 18029, 23837, 29353, 77033, 101849, 322883, 847363, 1120339, 1379591, 3551713, 15175501, 166930511]

約数ペア:

[(1, 166930511), (11, 15175501), (47, 3551713), (121, 1379591), (149, 1120339), (197, 847363), (517, 322883), (1639, 101849), (2167, 77033), (5687, 29353), (7003, 23837), (9259, 18029)]