71373507

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{509}}^1\times {\mathrm{1087}}^1$

素因数の和:1642

約数の個数: 16

約数和(自身を含む): 97658880

約数和(自身を除く): 26285373

約数列:

[1, 3, 43, 129, 509, 1087, 1527, 3261, 21887, 46741, 65661, 140223, 553283, 1659849, 23791169, 71373507]

約数ペア:

[(1, 71373507), (3, 23791169), (43, 1659849), (129, 553283), (509, 140223), (1087, 65661), (1527, 46741), (3261, 21887)]