40221027

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{457}}^1$

素因数の和:608

約数の個数: 48

約数和(自身を含む): 73162752

約数和(自身を除く): 32941725

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 127, 231, 381, 457, 693, 889, 1143, 1371, 1397, 2667, 3199, 4113, 4191, 5027, 8001, 9597, 9779, 12573, 15081, 28791, 29337, 35189, 45243, 58039, 88011, 105567, 174117, 316701, 406273, 522351, 638429, 1218819, 1915287, 3656457, 4469003, 5745861, 13407009, 40221027]

約数ペア:

[(1, 40221027), (3, 13407009), (7, 5745861), (9, 4469003), (11, 3656457), (21, 1915287), (33, 1218819), (63, 638429), (77, 522351), (99, 406273), (127, 316701), (231, 174117), (381, 105567), (457, 88011), (693, 58039), (889, 45243), (1143, 35189), (1371, 29337), (1397, 28791), (2667, 15081), (3199, 12573), (4113, 9779), (4191, 9597), (5027, 8001)]