291252177207

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{4431241}}^1$

素因数の和:4431423

約数の個数: 24

約数和(自身を含む): 430893972080

約数和(自身を除く): 139641794873

約数列:

[1, 3, 9, 67, 109, 201, 327, 603, 981, 7303, 21909, 65727, 4431241, 13293723, 39881169, 296893147, 483005269, 890679441, 1449015807, 2672038323, 4347047421, 32361353023, 97084059069, 291252177207]

約数ペア:

[(1, 291252177207), (3, 97084059069), (9, 32361353023), (67, 4347047421), (109, 2672038323), (201, 1449015807), (327, 890679441), (603, 483005269), (981, 296893147), (7303, 39881169), (21909, 13293723), (65727, 4431241)]