57557871

素因数分解:

$3^4\times 7^1\times {\mathrm{101513}}^1$

素因数の和:101532

約数の個数: 20

約数和(自身を含む): 98265552

約数和(自身を除く): 40707681

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 101513, 304539, 710591, 913617, 2131773, 2740851, 6395319, 8222553, 19185957, 57557871]

約数ペア:

[(1, 57557871), (3, 19185957), (7, 8222553), (9, 6395319), (21, 2740851), (27, 2131773), (63, 913617), (81, 710591), (189, 304539), (567, 101513)]