148220777229

素因数分解:

$3^1\times 7^2\times {\mathrm{311}}^1\times {\mathrm{3242137}}^1$

素因数の和:3242465

約数の個数: 24

約数和(自身を含む): 230632728768

約数和(自身を除く): 82411951539

約数列:

[1, 3, 7, 21, 49, 147, 311, 933, 2177, 6531, 15239, 45717, 3242137, 9726411, 22694959, 68084877, 158864713, 476594139, 1008304607, 3024913821, 7058132249, 21174396747, 49406925743, 148220777229]

約数ペア:

[(1, 148220777229), (3, 49406925743), (7, 21174396747), (21, 7058132249), (49, 3024913821), (147, 1008304607), (311, 476594139), (933, 158864713), (2177, 68084877), (6531, 22694959), (15239, 9726411), (45717, 3242137)]