8889677973

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{401}}^1\times {\mathrm{20357}}^1$

素因数の和:20786

約数の個数: 36

約数和(自身を含む): 14149990764

約数和(自身を除く): 5260312791

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 401, 1089, 1203, 3609, 4411, 13233, 20357, 39699, 48521, 61071, 145563, 183213, 223927, 436689, 671781, 2015343, 2463197, 7389591, 8163157, 22168773, 24489471, 73468413, 89794727, 269384181, 808152543, 987741997, 2963225991, 8889677973]

約数ペア:

[(1, 8889677973), (3, 2963225991), (9, 987741997), (11, 808152543), (33, 269384181), (99, 89794727), (121, 73468413), (363, 24489471), (401, 22168773), (1089, 8163157), (1203, 7389591), (3609, 2463197), (4411, 2015343), (13233, 671781), (20357, 436689), (39699, 223927), (48521, 183213), (61071, 145563)]