85375251

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{56131}}^1$

素因数の和:56163

約数の個数: 18

約数和(自身を含む): 133538028

約数和(自身を除く): 48162777

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 56131, 168393, 505179, 729703, 2189109, 6567327, 9486139, 28458417, 85375251]

約数ペア:

[(1, 85375251), (3, 28458417), (9, 9486139), (13, 6567327), (39, 2189109), (117, 729703), (169, 505179), (507, 168393), (1521, 56131)]