51118569

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{1283}}^1$

素因数の和:1541

約数の個数: 24

約数和(自身を含む): 78118560

約数和(自身を除く): 26999991

約数列:

[1, 3, 9, 19, 57, 171, 233, 699, 1283, 2097, 3849, 4427, 11547, 13281, 24377, 39843, 73131, 219393, 298939, 896817, 2690451, 5679841, 17039523, 51118569]

約数ペア:

[(1, 51118569), (3, 17039523), (9, 5679841), (19, 2690451), (57, 896817), (171, 298939), (233, 219393), (699, 73131), (1283, 39843), (2097, 24377), (3849, 13281), (4427, 11547)]