156916621173

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{309500239}}^1$

素因数の和:309500268

約数の個数: 12

約数和(自身を含む): 226554175680

約数和(自身を除く): 69637554507

約数列:

[1, 3, 13, 39, 169, 507, 309500239, 928500717, 4023503107, 12070509321, 52305540391, 156916621173]

約数ペア:

[(1, 156916621173), (3, 52305540391), (13, 12070509321), (39, 4023503107), (169, 928500717), (507, 309500239)]