75183381

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2239}}^1$

素因数の和:2306

約数の個数: 48

約数和(自身を含む): 136980480

約数和(自身を除く): 61797099

約数列:

[1, 3, 7, 9, 13, 21, 39, 41, 63, 91, 117, 123, 273, 287, 369, 533, 819, 861, 1599, 2239, 2583, 3731, 4797, 6717, 11193, 15673, 20151, 29107, 33579, 47019, 87321, 91799, 141057, 203749, 261963, 275397, 611247, 642593, 826191, 1193387, 1833741, 1927779, 3580161, 5783337, 8353709, 10740483, 25061127, 75183381]

約数ペア:

[(1, 75183381), (3, 25061127), (7, 10740483), (9, 8353709), (13, 5783337), (21, 3580161), (39, 1927779), (41, 1833741), (63, 1193387), (91, 826191), (117, 642593), (123, 611247), (273, 275397), (287, 261963), (369, 203749), (533, 141057), (819, 91799), (861, 87321), (1599, 47019), (2239, 33579), (2583, 29107), (3731, 20151), (4797, 15673), (6717, 11193)]