72660447

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{193}}^1\times {\mathrm{709}}^1$

素因数の和:967

約数の個数: 24

約数和(自身を含む): 107437200

約数和(自身を除く): 34776753

約数列:

[1, 3, 9, 59, 177, 193, 531, 579, 709, 1737, 2127, 6381, 11387, 34161, 41831, 102483, 125493, 136837, 376479, 410511, 1231533, 8073383, 24220149, 72660447]

約数ペア:

[(1, 72660447), (3, 24220149), (9, 8073383), (59, 1231533), (177, 410511), (193, 376479), (531, 136837), (579, 125493), (709, 102483), (1737, 41831), (2127, 34161), (6381, 11387)]