12877762077

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{160753}}^1$

素因数の和:160831

約数の個数: 40

約数和(自身を含む): 20540503104

約数和(自身を除く): 7662741027

約数列:

[1, 3, 9, 23, 27, 43, 69, 81, 129, 207, 387, 621, 989, 1161, 1863, 2967, 3483, 8901, 26703, 80109, 160753, 482259, 1446777, 3697319, 4340331, 6912379, 11091957, 13020993, 20737137, 33275871, 62211411, 99827613, 158984717, 186634233, 299482839, 476954151, 559902699, 1430862453, 4292587359, 12877762077]

約数ペア:

[(1, 12877762077), (3, 4292587359), (9, 1430862453), (23, 559902699), (27, 476954151), (43, 299482839), (69, 186634233), (81, 158984717), (129, 99827613), (207, 62211411), (387, 33275871), (621, 20737137), (989, 13020993), (1161, 11091957), (1863, 6912379), (2967, 4340331), (3483, 3697319), (8901, 1446777), (26703, 482259), (80109, 160753)]