853866837

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1\times {\mathrm{479}}^1$

素因数の和:754

約数の個数: 48

約数和(自身を含む): 1337057280

約数和(自身を除く): 483190443

約数列:

[1, 3, 9, 17, 51, 61, 153, 183, 191, 479, 549, 573, 1037, 1437, 1719, 3111, 3247, 4311, 8143, 9333, 9741, 11651, 24429, 29219, 29223, 34953, 73287, 87657, 91489, 104859, 198067, 262971, 274467, 496723, 594201, 823401, 1490169, 1555313, 1782603, 4470507, 4665939, 5580829, 13997817, 16742487, 50227461, 94874093, 284622279, 853866837]

約数ペア:

[(1, 853866837), (3, 284622279), (9, 94874093), (17, 50227461), (51, 16742487), (61, 13997817), (153, 5580829), (183, 4665939), (191, 4470507), (479, 1782603), (549, 1555313), (573, 1490169), (1037, 823401), (1437, 594201), (1719, 496723), (3111, 274467), (3247, 262971), (4311, 198067), (8143, 104859), (9333, 91489), (9741, 87657), (11651, 73287), (24429, 34953), (29219, 29223)]