89883327457

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{877}}^1\times {\mathrm{5261}}^1$

素因数の和:6190

約数の個数: 48

約数和(自身を含む): 117977239296

約数和(自身を除く): 28093911839

約数列:

[1, 7, 11, 23, 77, 121, 161, 253, 847, 877, 1771, 2783, 5261, 6139, 9647, 19481, 20171, 36827, 57871, 67529, 106117, 121003, 141197, 221881, 405097, 636581, 742819, 847021, 1331033, 1553167, 2440691, 4456067, 4613897, 9317231, 14641363, 17084837, 32297279, 50752867, 102489541, 106119631, 355270069, 558281537, 742837417, 1167315941, 3907970759, 8171211587, 12840475351, 89883327457]

約数ペア:

[(1, 89883327457), (7, 12840475351), (11, 8171211587), (23, 3907970759), (77, 1167315941), (121, 742837417), (161, 558281537), (253, 355270069), (847, 106119631), (877, 102489541), (1771, 50752867), (2783, 32297279), (5261, 17084837), (6139, 14641363), (9647, 9317231), (19481, 4613897), (20171, 4456067), (36827, 2440691), (57871, 1553167), (67529, 1331033), (106117, 847021), (121003, 742819), (141197, 636581), (221881, 405097)]