139568793

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:147

約数の個数: 96

約数和(自身を含む): 255816960

約数和(自身を除く): 116248167

約数列:

[1, 3, 7, 13, 17, 21, 29, 39, 51, 61, 87, 91, 119, 183, 203, 221, 273, 289, 357, 377, 427, 493, 609, 663, 793, 867, 1037, 1131, 1281, 1479, 1547, 1769, 2023, 2379, 2639, 3111, 3451, 3757, 4641, 5307, 5551, 6069, 6409, 7259, 7917, 8381, 10353, 11271, 12383, 13481, 16653, 17629, 19227, 21777, 22997, 25143, 26299, 30073, 37149, 40443, 44863, 52887, 58667, 68991, 78897, 90219, 94367, 108953, 123403, 134589, 160979, 176001, 210511, 229177, 283101, 326859, 370209, 390949, 482937, 511241, 631533, 687531, 762671, 1172847, 1533723, 1604239, 2288013, 2736643, 3578687, 4812717, 6646133, 8209929, 10736061, 19938399, 46522931, 139568793]

約数ペア:

[(1, 139568793), (3, 46522931), (7, 19938399), (13, 10736061), (17, 8209929), (21, 6646133), (29, 4812717), (39, 3578687), (51, 2736643), (61, 2288013), (87, 1604239), (91, 1533723), (119, 1172847), (183, 762671), (203, 687531), (221, 631533), (273, 511241), (289, 482937), (357, 390949), (377, 370209), (427, 326859), (493, 283101), (609, 229177), (663, 210511), (793, 176001), (867, 160979), (1037, 134589), (1131, 123403), (1281, 108953), (1479, 94367), (1547, 90219), (1769, 78897), (2023, 68991), (2379, 58667), (2639, 52887), (3111, 44863), (3451, 40443), (3757, 37149), (4641, 30073), (5307, 26299), (5551, 25143), (6069, 22997), (6409, 21777), (7259, 19227), (7917, 17629), (8381, 16653), (10353, 13481), (11271, 12383)]