258180831

素因数分解:

$3^3\times {\mathrm{167}}^1\times {\mathrm{57259}}^1$

素因数の和:57435

約数の個数: 16

約数和(自身を含む): 384787200

約数和(自身を除く): 126606369

約数列:

[1, 3, 9, 27, 167, 501, 1503, 4509, 57259, 171777, 515331, 1545993, 9562253, 28686759, 86060277, 258180831]

約数ペア:

[(1, 258180831), (3, 86060277), (9, 28686759), (27, 9562253), (167, 1545993), (501, 515331), (1503, 171777), (4509, 57259)]