73489439

素因数分解:

${\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1$

素因数の和:470

約数の個数: 16

約数和(自身を含む): 78274560

約数和(自身を除く): 4785121

約数列:

[1, 23, 127, 139, 181, 2921, 3197, 4163, 17653, 22987, 25159, 406019, 528701, 578657, 3195193, 73489439]

約数ペア:

[(1, 73489439), (23, 3195193), (127, 578657), (139, 528701), (181, 406019), (2921, 25159), (3197, 22987), (4163, 17653)]