69406263

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{2311}}^1$

素因数の和:2435

約数の個数: 24

約数和(自身を含む): 103873536

約数和(自身を除く): 34467273

約数列:

[1, 3, 9, 47, 71, 141, 213, 423, 639, 2311, 3337, 6933, 10011, 20799, 30033, 108617, 164081, 325851, 492243, 977553, 1476729, 7711807, 23135421, 69406263]

約数ペア:

[(1, 69406263), (3, 23135421), (9, 7711807), (47, 1476729), (71, 977553), (141, 492243), (213, 325851), (423, 164081), (639, 108617), (2311, 30033), (3337, 20799), (6933, 10011)]