18297440001

素因数分解:

$3^6\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{3407}}^1$

素因数の和:3617

約数の個数: 56

約数和(自身を含む): 28160576640

約数和(自身を除く): 9863136639

約数列:

[1, 3, 9, 27, 53, 81, 139, 159, 243, 417, 477, 729, 1251, 1431, 3407, 3753, 4293, 7367, 10221, 11259, 12879, 22101, 30663, 33777, 38637, 66303, 91989, 101331, 180571, 198909, 275967, 473573, 541713, 596727, 827901, 1420719, 1625139, 1790181, 2483703, 4262157, 4875417, 5370543, 12786471, 14626251, 25099369, 38359413, 43878753, 75298107, 115078239, 131636259, 225894321, 345234717, 677682963, 2033048889, 6099146667, 18297440001]

約数ペア:

[(1, 18297440001), (3, 6099146667), (9, 2033048889), (27, 677682963), (53, 345234717), (81, 225894321), (139, 131636259), (159, 115078239), (243, 75298107), (417, 43878753), (477, 38359413), (729, 25099369), (1251, 14626251), (1431, 12786471), (3407, 5370543), (3753, 4875417), (4293, 4262157), (7367, 2483703), (10221, 1790181), (11259, 1625139), (12879, 1420719), (22101, 827901), (30663, 596727), (33777, 541713), (38637, 473573), (66303, 275967), (91989, 198909), (101331, 180571)]