69771819

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{7243}}^1$

素因数の和:7291

約数の個数: 24

約数和(自身を含む): 106052160

約数和(自身を除く): 36280341

約数列:

[1, 3, 13, 19, 39, 57, 169, 247, 507, 741, 3211, 7243, 9633, 21729, 94159, 137617, 282477, 412851, 1224067, 1789021, 3672201, 5367063, 23257273, 69771819]

約数ペア:

[(1, 69771819), (3, 23257273), (13, 5367063), (19, 3672201), (39, 1789021), (57, 1224067), (169, 412851), (247, 282477), (507, 137617), (741, 94159), (3211, 21729), (7243, 9633)]