88400091

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1663}}^1$

素因数の和:1755

約数の個数: 32

約数和(自身を含む): 134184960

約数和(自身を除く): 45784869

約数列:

[1, 3, 13, 29, 39, 47, 87, 141, 377, 611, 1131, 1363, 1663, 1833, 4089, 4989, 17719, 21619, 48227, 53157, 64857, 78161, 144681, 234483, 626951, 1016093, 1880853, 2266669, 3048279, 6800007, 29466697, 88400091]

約数ペア:

[(1, 88400091), (3, 29466697), (13, 6800007), (29, 3048279), (39, 2266669), (47, 1880853), (87, 1016093), (141, 626951), (377, 234483), (611, 144681), (1131, 78161), (1363, 64857), (1663, 53157), (1833, 48227), (4089, 21619), (4989, 17719)]