156637769787

素因数分解:

$3^4\times {\mathrm{67}}^1\times {\mathrm{709}}^1\times {\mathrm{40709}}^1$

素因数の和:41497

約数の個数: 40

約数和(自身を含む): 237822934800

約数和(自身を除く): 81185165013

約数列:

[1, 3, 9, 27, 67, 81, 201, 603, 709, 1809, 2127, 5427, 6381, 19143, 40709, 47503, 57429, 122127, 142509, 366381, 427527, 1099143, 1282581, 2727503, 3297429, 3847743, 8182509, 24547527, 28862681, 73642581, 86588043, 220927743, 259764129, 779292387, 1933799627, 2337877161, 5801398881, 17404196643, 52212589929, 156637769787]

約数ペア:

[(1, 156637769787), (3, 52212589929), (9, 17404196643), (27, 5801398881), (67, 2337877161), (81, 1933799627), (201, 779292387), (603, 259764129), (709, 220927743), (1809, 86588043), (2127, 73642581), (5427, 28862681), (6381, 24547527), (19143, 8182509), (40709, 3847743), (47503, 3297429), (57429, 2727503), (122127, 1282581), (142509, 1099143), (366381, 427527)]