207612999

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{1399}}^1\times {\mathrm{1499}}^1$

素因数の和:2915

約数の個数: 24

約数和(自身を含む): 327600000

約数和(自身を除く): 119987001

約数列:

[1, 3, 9, 11, 33, 99, 1399, 1499, 4197, 4497, 12591, 13491, 15389, 16489, 46167, 49467, 138501, 148401, 2097101, 6291303, 18873909, 23068111, 69204333, 207612999]

約数ペア:

[(1, 207612999), (3, 69204333), (9, 23068111), (11, 18873909), (33, 6291303), (99, 2097101), (1399, 148401), (1499, 138501), (4197, 49467), (4497, 46167), (12591, 16489), (13491, 15389)]