156778959489

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{293}}^1\times {\mathrm{31799}}^1$

素因数の和:32245

約数の個数: 32

約数和(自身を含む): 215405568000

約数和(自身を除く): 58626608511

約数列:

[1, 3, 71, 79, 213, 237, 293, 879, 5609, 16827, 20803, 23147, 31799, 62409, 69441, 95397, 1643437, 2257729, 2512121, 4930311, 6773187, 7536363, 9317107, 27951321, 178360591, 535081773, 661514597, 736051453, 1984543791, 2208154359, 52259653163, 156778959489]

約数ペア:

[(1, 156778959489), (3, 52259653163), (71, 2208154359), (79, 1984543791), (213, 736051453), (237, 661514597), (293, 535081773), (879, 178360591), (5609, 27951321), (16827, 9317107), (20803, 7536363), (23147, 6773187), (31799, 4930311), (62409, 2512121), (69441, 2257729), (95397, 1643437)]