155369529

素因数分解:

$3^3\times 7^1\times {\mathrm{769}}^1\times {\mathrm{1069}}^1$

素因数の和:1854

約数の個数: 32

約数和(自身を含む): 263648000

約数和(自身を除く): 108278471

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 769, 1069, 2307, 3207, 5383, 6921, 7483, 9621, 16149, 20763, 22449, 28863, 48447, 67347, 145341, 202041, 822061, 2466183, 5754427, 7398549, 17263281, 22195647, 51789843, 155369529]

約数ペア:

[(1, 155369529), (3, 51789843), (7, 22195647), (9, 17263281), (21, 7398549), (27, 5754427), (63, 2466183), (189, 822061), (769, 202041), (1069, 145341), (2307, 67347), (3207, 48447), (5383, 28863), (6921, 22449), (7483, 20763), (9621, 16149)]