336459771

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{21157}}^1$

素因数の和:21216

約数の個数: 32

約数和(自身を含む): 541644800

約数和(自身を除く): 205185029

約数列:

[1, 3, 9, 19, 27, 31, 57, 93, 171, 279, 513, 589, 837, 1767, 5301, 15903, 21157, 63471, 190413, 401983, 571239, 655867, 1205949, 1967601, 3617847, 5902803, 10853541, 12461473, 17708409, 37384419, 112153257, 336459771]

約数ペア:

[(1, 336459771), (3, 112153257), (9, 37384419), (19, 17708409), (27, 12461473), (31, 10853541), (57, 5902803), (93, 3617847), (171, 1967601), (279, 1205949), (513, 655867), (589, 571239), (837, 401983), (1767, 190413), (5301, 63471), (15903, 21157)]