156970055931

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{7200131}}^1$

素因数の和:7200203

約数の個数: 24

約数和(自身を含む): 231901851456

約数和(自身を除く): 74931795525

約数列:

[1, 3, 13, 39, 43, 129, 169, 507, 559, 1677, 7267, 21801, 7200131, 21600393, 93601703, 280805109, 309605633, 928816899, 1216822139, 3650466417, 4024873229, 12074619687, 52323351977, 156970055931]

約数ペア:

[(1, 156970055931), (3, 52323351977), (13, 12074619687), (39, 4024873229), (43, 3650466417), (129, 1216822139), (169, 928816899), (507, 309605633), (559, 280805109), (1677, 93601703), (7267, 21600393), (21801, 7200131)]