65956737

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{257}}^1$

素因数の和:390

約数の個数: 48

約数和(自身を含む): 112000896

約数和(自身を除く): 46044159

約数列:

[1, 3, 7, 11, 21, 33, 77, 101, 121, 231, 257, 303, 363, 707, 771, 847, 1111, 1799, 2121, 2541, 2827, 3333, 5397, 7777, 8481, 12221, 19789, 23331, 25957, 31097, 36663, 59367, 77871, 85547, 93291, 181699, 217679, 256641, 285527, 545097, 653037, 856581, 1998689, 3140797, 5996067, 9422391, 21985579, 65956737]

約数ペア:

[(1, 65956737), (3, 21985579), (7, 9422391), (11, 5996067), (21, 3140797), (33, 1998689), (77, 856581), (101, 653037), (121, 545097), (231, 285527), (257, 256641), (303, 217679), (363, 181699), (707, 93291), (771, 85547), (847, 77871), (1111, 59367), (1799, 36663), (2121, 31097), (2541, 25957), (2827, 23331), (3333, 19789), (5397, 12221), (7777, 8481)]