149744763

素因数分解:

$3^2\times 7^1\times {\mathrm{1399}}^1\times {\mathrm{1699}}^1$

素因数の和:3111

約数の個数: 24

約数和(自身を含む): 247520000

約数和(自身を除く): 97775237

約数列:

[1, 3, 7, 9, 21, 63, 1399, 1699, 4197, 5097, 9793, 11893, 12591, 15291, 29379, 35679, 88137, 107037, 2376901, 7130703, 16638307, 21392109, 49914921, 149744763]

約数ペア:

[(1, 149744763), (3, 49914921), (7, 21392109), (9, 16638307), (21, 7130703), (63, 2376901), (1399, 107037), (1699, 88137), (4197, 35679), (5097, 29379), (9793, 15291), (11893, 12591)]