145699281

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{4339}}^1$

素因数の和:4406

約数の個数: 48

約数和(自身を含む): 265399680

約数和(自身を除く): 119700399

約数列:

[1, 3, 7, 9, 13, 21, 39, 41, 63, 91, 117, 123, 273, 287, 369, 533, 819, 861, 1599, 2583, 3731, 4339, 4797, 11193, 13017, 30373, 33579, 39051, 56407, 91119, 169221, 177899, 273357, 394849, 507663, 533697, 1184547, 1245293, 1601091, 2312687, 3553641, 3735879, 6938061, 11207637, 16188809, 20814183, 48566427, 145699281]

約数ペア:

[(1, 145699281), (3, 48566427), (7, 20814183), (9, 16188809), (13, 11207637), (21, 6938061), (39, 3735879), (41, 3553641), (63, 2312687), (91, 1601091), (117, 1245293), (123, 1184547), (273, 533697), (287, 507663), (369, 394849), (533, 273357), (819, 177899), (861, 169221), (1599, 91119), (2583, 56407), (3731, 39051), (4339, 33579), (4797, 30373), (11193, 13017)]