68333629

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{1229}}^1$

素因数の和:1309

約数の個数: 24

約数和(自身を含む): 86434560

約数和(自身を除く): 18100931

約数列:

[1, 7, 13, 47, 91, 169, 329, 611, 1183, 1229, 4277, 7943, 8603, 15977, 55601, 57763, 111839, 207701, 404341, 750919, 1453907, 5256433, 9761947, 68333629]

約数ペア:

[(1, 68333629), (7, 9761947), (13, 5256433), (47, 1453907), (91, 750919), (169, 404341), (329, 207701), (611, 111839), (1183, 57763), (1229, 55601), (4277, 15977), (7943, 8603)]