258261183

素因数分解:

$3^3\times {\mathrm{2311}}^1\times {\mathrm{4139}}^1$

素因数の和:6459

約数の個数: 16

約数和(自身を含む): 382867200

約数和(自身を除く): 124606017

約数列:

[1, 3, 9, 27, 2311, 4139, 6933, 12417, 20799, 37251, 62397, 111753, 9565229, 28695687, 86087061, 258261183]

約数ペア:

[(1, 258261183), (3, 86087061), (9, 28695687), (27, 9565229), (2311, 111753), (4139, 62397), (6933, 37251), (12417, 20799)]