80039427

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{277}}^1$

素因数の和:563

約数の個数: 32

約数和(自身を含む): 119562240

約数和(自身を除く): 39522813

約数列:

[1, 3, 13, 31, 39, 93, 239, 277, 403, 717, 831, 1209, 3107, 3601, 7409, 8587, 9321, 10803, 22227, 25761, 66203, 96317, 111631, 198609, 288951, 334893, 860639, 2052293, 2581917, 6156879, 26679809, 80039427]

約数ペア:

[(1, 80039427), (3, 26679809), (13, 6156879), (31, 2581917), (39, 2052293), (93, 860639), (239, 334893), (277, 288951), (403, 198609), (717, 111631), (831, 96317), (1209, 66203), (3107, 25761), (3601, 22227), (7409, 10803), (8587, 9321)]