64141511

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{331}}^1$

素因数の和:435

約数の個数: 32

約数和(自身を含む): 81592320

約数和(自身を除く): 17450809

約数列:

[1, 7, 19, 31, 47, 133, 217, 329, 331, 589, 893, 1457, 2317, 4123, 6251, 6289, 10199, 10261, 15557, 27683, 44023, 71827, 108899, 193781, 194959, 295583, 482267, 1364713, 2069081, 3375869, 9163073, 64141511]

約数ペア:

[(1, 64141511), (7, 9163073), (19, 3375869), (31, 2069081), (47, 1364713), (133, 482267), (217, 295583), (329, 194959), (331, 193781), (589, 108899), (893, 71827), (1457, 44023), (2317, 27683), (4123, 15557), (6251, 10261), (6289, 10199)]