149138913

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{58693}}^1$

素因数の和:58725

約数の個数: 24

約数和(自身を含む): 249801664

約数和(自身を除く): 100662751

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 847, 2541, 58693, 176079, 410851, 645623, 1232553, 1936869, 4519361, 7101853, 13558083, 21305559, 49712971, 149138913]

約数ペア:

[(1, 149138913), (3, 49712971), (7, 21305559), (11, 13558083), (21, 7101853), (33, 4519361), (77, 1936869), (121, 1232553), (231, 645623), (363, 410851), (847, 176079), (2541, 58693)]