78710037

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{809}}^1$

素因数の和:973

約数の個数: 32

約数和(自身を含む): 124104960

約数和(自身を除く): 45394923

約数列:

[1, 3, 7, 21, 41, 113, 123, 287, 339, 791, 809, 861, 2373, 2427, 4633, 5663, 13899, 16989, 32431, 33169, 91417, 97293, 99507, 232183, 274251, 639919, 696549, 1919757, 3748097, 11244291, 26236679, 78710037]

約数ペア:

[(1, 78710037), (3, 26236679), (7, 11244291), (21, 3748097), (41, 1919757), (113, 696549), (123, 639919), (287, 274251), (339, 232183), (791, 99507), (809, 97293), (861, 91417), (2373, 33169), (2427, 32431), (4633, 16989), (5663, 13899)]