156938761863

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{103181303}}^1$

素因数の和:103181335

約数の個数: 18

約数和(自身を含む): 245468322216

約数和(自身を除く): 88529560353

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 103181303, 309543909, 928631727, 1341356939, 4024070817, 12072212451, 17437640207, 52312920621, 156938761863]

約数ペア:

[(1, 156938761863), (3, 52312920621), (9, 17437640207), (13, 12072212451), (39, 4024070817), (117, 1341356939), (169, 928631727), (507, 309543909), (1521, 103181303)]