149767871

素因数分解:

${\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1$

素因数の和:383

約数の個数: 24

約数和(自身を含む): 169801632

約数和(自身を除く): 20033761

約数列:

[1, 11, 61, 103, 121, 197, 671, 1133, 2167, 6283, 7381, 12017, 12463, 20291, 23837, 69113, 132187, 223201, 760243, 1237751, 1454057, 2455211, 13615261, 149767871]

約数ペア:

[(1, 149767871), (11, 13615261), (61, 2455211), (103, 1454057), (121, 1237751), (197, 760243), (671, 223201), (1133, 132187), (2167, 69113), (6283, 23837), (7381, 20291), (12017, 12463)]