1578432879

素因数分解:

$3^3\times {\mathrm{71}}^2\times {\mathrm{11597}}^1$

素因数の和:11748

約数の個数: 24

約数和(自身を含む): 2372022960

約数和(自身を除く): 793590081

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 5041, 11597, 15123, 34791, 45369, 104373, 136107, 313119, 823387, 2470161, 7410483, 22231449, 58460477, 175381431, 526144293, 1578432879]

約数ペア:

[(1, 1578432879), (3, 526144293), (9, 175381431), (27, 58460477), (71, 22231449), (213, 7410483), (639, 2470161), (1917, 823387), (5041, 313119), (11597, 136107), (15123, 104373), (34791, 45369)]