156976522443

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{31201853}}^1$

素因数の和:31201915

約数の個数: 24

約数和(自身を含む): 249864446832

約数和(自身を除く): 92887924389

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 387, 559, 1677, 5031, 31201853, 93605559, 280816677, 405624089, 1216872267, 1341679679, 3650616801, 4025039037, 12075117111, 17441835827, 52325507481, 156976522443]

約数ペア:

[(1, 156976522443), (3, 52325507481), (9, 17441835827), (13, 12075117111), (39, 4025039037), (43, 3650616801), (117, 1341679679), (129, 1216872267), (387, 405624089), (559, 280816677), (1677, 93605559), (5031, 31201853)]