83568961

素因数分解:

$7^2\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{277}}^1$

素因数の和:469

約数の個数: 24

約数和(自身を含む): 100400256

約数和(自身を除く): 16831295

約数列:

[1, 7, 47, 49, 131, 277, 329, 917, 1939, 2303, 6157, 6419, 13019, 13573, 36287, 43099, 91133, 254009, 301693, 637931, 1705489, 1778063, 11938423, 83568961]

約数ペア:

[(1, 83568961), (7, 11938423), (47, 1778063), (49, 1705489), (131, 637931), (277, 301693), (329, 254009), (917, 91133), (1939, 43099), (2303, 36287), (6157, 13573), (6419, 13019)]