68577453

素因数分解:

$3^2\times 7^1\times {\mathrm{349}}^1\times {\mathrm{3119}}^1$

素因数の和:3481

約数の個数: 24

約数和(自身を含む): 113568000

約数和(自身を除く): 44990547

約数列:

[1, 3, 7, 9, 21, 63, 349, 1047, 2443, 3119, 3141, 7329, 9357, 21833, 21987, 28071, 65499, 196497, 1088531, 3265593, 7619717, 9796779, 22859151, 68577453]

約数ペア:

[(1, 68577453), (3, 22859151), (7, 9796779), (9, 7619717), (21, 3265593), (63, 1088531), (349, 196497), (1047, 65499), (2443, 28071), (3119, 21987), (3141, 21833), (7329, 9357)]