45664857

素因数分解:

$3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:211

約数の個数: 64

約数和(自身を含む): 81285120

約数和(自身を除く): 35620263

約数列:

[1, 3, 7, 9, 21, 27, 41, 63, 71, 83, 123, 189, 213, 249, 287, 369, 497, 581, 639, 747, 861, 1107, 1491, 1743, 1917, 2241, 2583, 2911, 3403, 4473, 5229, 5893, 7749, 8733, 10209, 13419, 15687, 17679, 20377, 23821, 26199, 30627, 41251, 53037, 61131, 71463, 78597, 91881, 123753, 159111, 183393, 214389, 241613, 371259, 550179, 643167, 724839, 1113777, 1691291, 2174517, 5073873, 6523551, 15221619, 45664857]

約数ペア:

[(1, 45664857), (3, 15221619), (7, 6523551), (9, 5073873), (21, 2174517), (27, 1691291), (41, 1113777), (63, 724839), (71, 643167), (83, 550179), (123, 371259), (189, 241613), (213, 214389), (249, 183393), (287, 159111), (369, 123753), (497, 91881), (581, 78597), (639, 71463), (747, 61131), (861, 53037), (1107, 41251), (1491, 30627), (1743, 26199), (1917, 23821), (2241, 20377), (2583, 17679), (2911, 15687), (3403, 13419), (4473, 10209), (5229, 8733), (5893, 7749)]