190055481

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{463}}^1\times {\mathrm{1777}}^1$

素因数の和:2261

約数の個数: 32

約数和(自身を含む): 316796928

約数和(自身を除く): 126741447

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 463, 1389, 1777, 3241, 5093, 5331, 9723, 12439, 15279, 19547, 35651, 37317, 58641, 106953, 136829, 410487, 822751, 2468253, 5759257, 9050261, 17277771, 27150783, 63351827, 190055481]

約数ペア:

[(1, 190055481), (3, 63351827), (7, 27150783), (11, 17277771), (21, 9050261), (33, 5759257), (77, 2468253), (231, 822751), (463, 410487), (1389, 136829), (1777, 106953), (3241, 58641), (5093, 37317), (5331, 35651), (9723, 19547), (12439, 15279)]