70103271

素因数分解:

$3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{12889}}^1$

素因数の和:12943

約数の個数: 24

約数和(自身を含む): 111678960

約数和(自身を除く): 41575689

約数列:

[1, 3, 7, 21, 37, 49, 111, 147, 259, 777, 1813, 5439, 12889, 38667, 90223, 270669, 476893, 631561, 1430679, 1894683, 3338251, 10014753, 23367757, 70103271]

約数ペア:

[(1, 70103271), (3, 23367757), (7, 10014753), (21, 3338251), (37, 1894683), (49, 1430679), (111, 631561), (147, 476893), (259, 270669), (777, 90223), (1813, 38667), (5439, 12889)]