201618171477

素因数分解:

$3^2\times {\mathrm{479}}^1\times {\mathrm{2939}}^1\times {\mathrm{15913}}^1$

素因数の和:19337

約数の個数: 24

約数和(自身を含む): 291951878400

約数和(自身を除く): 90333706923

約数列:

[1, 3, 9, 479, 1437, 2939, 4311, 8817, 15913, 26451, 47739, 143217, 1407781, 4223343, 7622327, 12670029, 22866981, 46768307, 68600943, 140304921, 420914763, 22402019053, 67206057159, 201618171477]

約数ペア:

[(1, 201618171477), (3, 67206057159), (9, 22402019053), (479, 420914763), (1437, 140304921), (2939, 68600943), (4311, 46768307), (8817, 22866981), (15913, 12670029), (26451, 7622327), (47739, 4223343), (143217, 1407781)]