64600419

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{2711}}^1$

素因数の和:2787

約数の個数: 24

約数和(自身を含む): 95288832

約数和(自身を除く): 30688413

約数列:

[1, 3, 13, 39, 47, 141, 169, 507, 611, 1833, 2711, 7943, 8133, 23829, 35243, 105729, 127417, 382251, 458159, 1374477, 1656421, 4969263, 21533473, 64600419]

約数ペア:

[(1, 64600419), (3, 21533473), (13, 4969263), (39, 1656421), (47, 1374477), (141, 458159), (169, 382251), (507, 127417), (611, 105729), (1833, 35243), (2711, 23829), (7943, 8133)]