40182831

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{479}}^1$

素因数の和:740

約数の個数: 32

約数和(自身を含む): 64512000

約数和(自身を除く): 24329169

約数列:

[1, 3, 9, 13, 27, 39, 117, 239, 351, 479, 717, 1437, 2151, 3107, 4311, 6227, 6453, 9321, 12933, 18681, 27963, 56043, 83889, 114481, 168129, 343443, 1030329, 1488253, 3090987, 4464759, 13394277, 40182831]

約数ペア:

[(1, 40182831), (3, 13394277), (9, 4464759), (13, 3090987), (27, 1488253), (39, 1030329), (117, 343443), (239, 168129), (351, 114481), (479, 83889), (717, 56043), (1437, 27963), (2151, 18681), (3107, 12933), (4311, 9321), (6227, 6453)]