40227759

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:210

約数の個数: 80

約数和(自身を含む): 74156544

約数和(自身を除く): 33928785

約数列:

[1, 3, 9, 11, 13, 23, 27, 33, 39, 69, 81, 99, 117, 143, 151, 207, 253, 297, 299, 351, 429, 453, 621, 759, 891, 897, 1053, 1287, 1359, 1661, 1863, 1963, 2277, 2691, 3289, 3473, 3861, 4077, 4983, 5889, 6831, 8073, 9867, 10419, 11583, 12231, 14949, 17667, 20493, 21593, 24219, 29601, 31257, 38203, 44847, 45149, 53001, 64779, 88803, 93771, 114609, 134541, 135447, 159003, 194337, 266409, 281313, 343827, 406341, 496639, 583011, 1031481, 1219023, 1489917, 1749033, 3094443, 3657069, 4469751, 13409253, 40227759]

約数ペア:

[(1, 40227759), (3, 13409253), (9, 4469751), (11, 3657069), (13, 3094443), (23, 1749033), (27, 1489917), (33, 1219023), (39, 1031481), (69, 583011), (81, 496639), (99, 406341), (117, 343827), (143, 281313), (151, 266409), (207, 194337), (253, 159003), (297, 135447), (299, 134541), (351, 114609), (429, 93771), (453, 88803), (621, 64779), (759, 53001), (891, 45149), (897, 44847), (1053, 38203), (1287, 31257), (1359, 29601), (1661, 24219), (1863, 21593), (1963, 20493), (2277, 17667), (2691, 14949), (3289, 12231), (3473, 11583), (3861, 10419), (4077, 9867), (4983, 8073), (5889, 6831)]