48956643

素因数分解:

$3^4\times {\mathrm{313}}^1\times {\mathrm{1931}}^1$

素因数の和:2256

約数の個数: 20

約数和(自身を含む): 73404408

約数和(自身を除く): 24447765

約数列:

[1, 3, 9, 27, 81, 313, 939, 1931, 2817, 5793, 8451, 17379, 25353, 52137, 156411, 604403, 1813209, 5439627, 16318881, 48956643]

約数ペア:

[(1, 48956643), (3, 16318881), (9, 5439627), (27, 1813209), (81, 604403), (313, 156411), (939, 52137), (1931, 25353), (2817, 17379), (5793, 8451)]