42544593

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1$

素因数の和:255

約数の個数: 72

約数和(自身を含む): 79298856

約数和(自身を除く): 36754263

約数列:

[1, 3, 7, 9, 13, 21, 39, 41, 49, 63, 91, 117, 123, 147, 181, 273, 287, 369, 441, 533, 543, 637, 819, 861, 1267, 1599, 1629, 1911, 2009, 2353, 2583, 3731, 3801, 4797, 5733, 6027, 7059, 7421, 8869, 11193, 11403, 16471, 18081, 21177, 22263, 26117, 26607, 33579, 49413, 51947, 66789, 78351, 79821, 96473, 115297, 148239, 155841, 235053, 289419, 345891, 363629, 467523, 675311, 868257, 1037673, 1090887, 2025933, 3272661, 4727177, 6077799, 14181531, 42544593]

約数ペア:

[(1, 42544593), (3, 14181531), (7, 6077799), (9, 4727177), (13, 3272661), (21, 2025933), (39, 1090887), (41, 1037673), (49, 868257), (63, 675311), (91, 467523), (117, 363629), (123, 345891), (147, 289419), (181, 235053), (273, 155841), (287, 148239), (369, 115297), (441, 96473), (533, 79821), (543, 78351), (637, 66789), (819, 51947), (861, 49413), (1267, 33579), (1599, 26607), (1629, 26117), (1911, 22263), (2009, 21177), (2353, 18081), (2583, 16471), (3731, 11403), (3801, 11193), (4797, 8869), (5733, 7421), (6027, 7059)]