68579019

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{5023}}^1$

素因数の和:5107

約数の個数: 24

約数和(自身を含む): 104237952

約数和(自身を除く): 35658933

約数列:

[1, 3, 9, 37, 41, 111, 123, 333, 369, 1517, 4551, 5023, 13653, 15069, 45207, 185851, 205943, 557553, 617829, 1672659, 1853487, 7619891, 22859673, 68579019]

約数ペア:

[(1, 68579019), (3, 22859673), (9, 7619891), (37, 1853487), (41, 1672659), (111, 617829), (123, 557553), (333, 205943), (369, 185851), (1517, 45207), (4551, 15069), (5023, 13653)]