90562563

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:130

約数の個数: 128

約数和(自身を含む): 180633600

約数和(自身を除く): 90071037

約数列:

[1, 3, 7, 9, 13, 21, 27, 29, 31, 39, 41, 63, 87, 91, 93, 117, 123, 189, 203, 217, 261, 273, 279, 287, 351, 369, 377, 403, 533, 609, 651, 783, 819, 837, 861, 899, 1107, 1131, 1189, 1209, 1271, 1599, 1827, 1953, 2457, 2583, 2639, 2697, 2821, 3393, 3567, 3627, 3731, 3813, 4797, 5481, 5859, 6293, 7749, 7917, 8091, 8323, 8463, 8897, 10179, 10701, 10881, 11193, 11439, 11687, 14391, 15457, 16523, 18879, 23751, 24273, 24969, 25389, 26691, 32103, 33579, 34317, 35061, 36859, 46371, 49569, 56637, 71253, 74907, 76167, 80073, 81809, 100737, 105183, 108199, 110577, 115661, 139113, 148707, 169911, 224721, 240219, 245427, 258013, 315549, 324597, 331731, 346983, 417339, 446121, 479167, 736281, 774039, 973791, 995193, 1040949, 1437501, 2208843, 2322117, 2921373, 3122847, 3354169, 4312503, 6966351, 10062507, 12937509, 30187521, 90562563]

約数ペア:

[(1, 90562563), (3, 30187521), (7, 12937509), (9, 10062507), (13, 6966351), (21, 4312503), (27, 3354169), (29, 3122847), (31, 2921373), (39, 2322117), (41, 2208843), (63, 1437501), (87, 1040949), (91, 995193), (93, 973791), (117, 774039), (123, 736281), (189, 479167), (203, 446121), (217, 417339), (261, 346983), (273, 331731), (279, 324597), (287, 315549), (351, 258013), (369, 245427), (377, 240219), (403, 224721), (533, 169911), (609, 148707), (651, 139113), (783, 115661), (819, 110577), (837, 108199), (861, 105183), (899, 100737), (1107, 81809), (1131, 80073), (1189, 76167), (1209, 74907), (1271, 71253), (1599, 56637), (1827, 49569), (1953, 46371), (2457, 36859), (2583, 35061), (2639, 34317), (2697, 33579), (2821, 32103), (3393, 26691), (3567, 25389), (3627, 24969), (3731, 24273), (3813, 23751), (4797, 18879), (5481, 16523), (5859, 15457), (6293, 14391), (7749, 11687), (7917, 11439), (8091, 11193), (8323, 10881), (8463, 10701), (8897, 10179)]