179969013

素因数分解:

$3^3\times 7^3\times {\mathrm{19433}}^1$

素因数の和:19463

約数の個数: 32

約数和(自身を含む): 310944000

約数和(自身を除く): 130974987

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 343, 441, 1029, 1323, 3087, 9261, 19433, 58299, 136031, 174897, 408093, 524691, 952217, 1224279, 2856651, 3672837, 6665519, 8569953, 19996557, 25709859, 59989671, 179969013]

約数ペア:

[(1, 179969013), (3, 59989671), (7, 25709859), (9, 19996557), (21, 8569953), (27, 6665519), (49, 3672837), (63, 2856651), (147, 1224279), (189, 952217), (343, 524691), (441, 408093), (1029, 174897), (1323, 136031), (3087, 58299), (9261, 19433)]