89193819

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{461}}^1$

素因数の和:540

約数の個数: 48

約数和(自身を含む): 144520992

約数和(自身を除く): 55327173

約数列:

[1, 3, 11, 13, 33, 39, 41, 121, 123, 143, 363, 429, 451, 461, 533, 1353, 1383, 1573, 1599, 4719, 4961, 5071, 5863, 5993, 14883, 15213, 17589, 17979, 18901, 55781, 56703, 64493, 65923, 167343, 193479, 197769, 207911, 245713, 623733, 725153, 737139, 2175459, 2287021, 2702843, 6861063, 8108529, 29731273, 89193819]

約数ペア:

[(1, 89193819), (3, 29731273), (11, 8108529), (13, 6861063), (33, 2702843), (39, 2287021), (41, 2175459), (121, 737139), (123, 725153), (143, 623733), (363, 245713), (429, 207911), (451, 197769), (461, 193479), (533, 167343), (1353, 65923), (1383, 64493), (1573, 56703), (1599, 55781), (4719, 18901), (4961, 17979), (5071, 17589), (5863, 15213), (5993, 14883)]