70707

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1$

素因数の和:67

約数の個数: 24

約数和(自身を含む): 121296

約数和(自身を除く): 50589

約数列:

[1, 3, 7, 13, 21, 37, 39, 49, 91, 111, 147, 259, 273, 481, 637, 777, 1443, 1813, 1911, 3367, 5439, 10101, 23569, 70707]

約数ペア:

[(1, 70707), (3, 23569), (7, 10101), (13, 5439), (21, 3367), (37, 1911), (39, 1813), (49, 1443), (91, 777), (111, 637), (147, 481), (259, 273)]