57552027

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{263}}^1$

素因数の和:491

約数の個数: 32

約数和(自身を含む): 86102016

約数和(自身を除く): 28549989

約数列:

[1, 3, 13, 31, 39, 93, 181, 263, 403, 543, 789, 1209, 2353, 3419, 5611, 7059, 8153, 10257, 16833, 24459, 47603, 72943, 105989, 142809, 218829, 317967, 618839, 1475693, 1856517, 4427079, 19184009, 57552027]

約数ペア:

[(1, 57552027), (3, 19184009), (13, 4427079), (31, 1856517), (39, 1475693), (93, 618839), (181, 317967), (263, 218829), (403, 142809), (543, 105989), (789, 72943), (1209, 47603), (2353, 24459), (3419, 16833), (5611, 10257), (7059, 8153)]