65017881

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{397}}^1\times {\mathrm{587}}^1$

素因数の和:1021

約数の個数: 24

約数和(自身を含む): 97353984

約数和(自身を除く): 32336103

約数列:

[1, 3, 9, 31, 93, 279, 397, 587, 1191, 1761, 3573, 5283, 12307, 18197, 36921, 54591, 110763, 163773, 233039, 699117, 2097351, 7224209, 21672627, 65017881]

約数ペア:

[(1, 65017881), (3, 21672627), (9, 7224209), (31, 2097351), (93, 699117), (279, 233039), (397, 163773), (587, 110763), (1191, 54591), (1761, 36921), (3573, 18197), (5283, 12307)]