54146781

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{2423}}^1$

素因数の和:2633

約数の個数: 24

約数和(自身を含む): 84704256

約数和(自身を除く): 30557475

約数列:

[1, 3, 9, 13, 39, 117, 191, 573, 1719, 2423, 2483, 7269, 7449, 21807, 22347, 31499, 94497, 283491, 462793, 1388379, 4165137, 6016309, 18048927, 54146781]

約数ペア:

[(1, 54146781), (3, 18048927), (9, 6016309), (13, 4165137), (39, 1388379), (117, 462793), (191, 283491), (573, 94497), (1719, 31499), (2423, 22347), (2483, 21807), (7269, 7449)]