68797953

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{223}}^1$

素因数の和:378

約数の個数: 48

約数和(自身を含む): 117411840

約数和(自身を除く): 48613887

約数列:

[1, 3, 7, 9, 21, 59, 63, 83, 177, 223, 249, 413, 531, 581, 669, 747, 1239, 1561, 1743, 2007, 3717, 4683, 4897, 5229, 13157, 14049, 14691, 18509, 34279, 39471, 44073, 55527, 92099, 102837, 118413, 129563, 166581, 276297, 308511, 388689, 828891, 1092031, 1166067, 3276093, 7644217, 9828279, 22932651, 68797953]

約数ペア:

[(1, 68797953), (3, 22932651), (7, 9828279), (9, 7644217), (21, 3276093), (59, 1166067), (63, 1092031), (83, 828891), (177, 388689), (223, 308511), (249, 276297), (413, 166581), (531, 129563), (581, 118413), (669, 102837), (747, 92099), (1239, 55527), (1561, 44073), (1743, 39471), (2007, 34279), (3717, 18509), (4683, 14691), (4897, 14049), (5229, 13157)]