68692923

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{2377}}^1$

素因数の和:2428

約数の個数: 36

約数和(自身を含む): 113145240

約数和(自身を除く): 44452317

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 169, 171, 247, 507, 741, 1521, 2223, 2377, 3211, 7131, 9633, 21393, 28899, 30901, 45163, 92703, 135489, 278109, 401713, 406467, 587119, 1205139, 1761357, 3615417, 5284071, 7632547, 22897641, 68692923]

約数ペア:

[(1, 68692923), (3, 22897641), (9, 7632547), (13, 5284071), (19, 3615417), (39, 1761357), (57, 1205139), (117, 587119), (169, 406467), (171, 401713), (247, 278109), (507, 135489), (741, 92703), (1521, 45163), (2223, 30901), (2377, 28899), (3211, 21393), (7131, 9633)]