179955837

素因数分解:

$3^6\times {\mathrm{31}}^1\times {\mathrm{7963}}^1$

素因数の和:8012

約数の個数: 28

約数和(自身を含む): 278548864

約数和(自身を除く): 98593027

約数列:

[1, 3, 9, 27, 31, 81, 93, 243, 279, 729, 837, 2511, 7533, 7963, 22599, 23889, 71667, 215001, 246853, 645003, 740559, 1935009, 2221677, 5805027, 6665031, 19995093, 59985279, 179955837]

約数ペア:

[(1, 179955837), (3, 59985279), (9, 19995093), (27, 6665031), (31, 5805027), (81, 2221677), (93, 1935009), (243, 740559), (279, 645003), (729, 246853), (837, 215001), (2511, 71667), (7533, 23889), (7963, 22599)]