622128897

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{523}}^1\times {\mathrm{3389}}^1$

素因数の和:3934

約数の個数: 32

約数和(自身を含む): 994761600

約数和(自身を除く): 372632703

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 523, 1569, 3389, 4707, 6799, 10167, 14121, 20397, 30501, 44057, 61191, 91503, 132171, 183573, 396513, 1189539, 1772447, 5317341, 15952023, 23041811, 47856069, 69125433, 207376299, 622128897]

約数ペア:

[(1, 622128897), (3, 207376299), (9, 69125433), (13, 47856069), (27, 23041811), (39, 15952023), (117, 5317341), (351, 1772447), (523, 1189539), (1569, 396513), (3389, 183573), (4707, 132171), (6799, 91503), (10167, 61191), (14121, 44057), (20397, 30501)]