69377217

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{5407}}^1$

素因数の和:5477

約数の個数: 32

約数和(自身を含む): 116293632

約数和(自身を除く): 46916415

約数列:

[1, 3, 7, 13, 21, 39, 47, 91, 141, 273, 329, 611, 987, 1833, 4277, 5407, 12831, 16221, 37849, 70291, 113547, 210873, 254129, 492037, 762387, 1476111, 1778903, 3303677, 5336709, 9911031, 23125739, 69377217]

約数ペア:

[(1, 69377217), (3, 23125739), (7, 9911031), (13, 5336709), (21, 3303677), (39, 1778903), (47, 1476111), (91, 762387), (141, 492037), (273, 254129), (329, 210873), (611, 113547), (987, 70291), (1833, 37849), (4277, 16221), (5407, 12831)]