69900987

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{541}}^1\times {\mathrm{3313}}^1$

素因数の和:3870

約数の個数: 16

約数和(自身を含む): 100586528

約数和(自身を除く): 30685541

約数列:

[1, 3, 13, 39, 541, 1623, 3313, 7033, 9939, 21099, 43069, 129207, 1792333, 5376999, 23300329, 69900987]

約数ペア:

[(1, 69900987), (3, 23300329), (13, 5376999), (39, 1792333), (541, 129207), (1623, 43069), (3313, 21099), (7033, 9939)]