31636017

素因数分解:

$3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{3119}}^1$

素因数の和:3162

約数の個数: 36

約数和(自身を含む): 55486080

約数和(自身を除く): 23850063

約数列:

[1, 3, 7, 9, 21, 23, 49, 63, 69, 147, 161, 207, 441, 483, 1127, 1449, 3119, 3381, 9357, 10143, 21833, 28071, 65499, 71737, 152831, 196497, 215211, 458493, 502159, 645633, 1375479, 1506477, 3515113, 4519431, 10545339, 31636017]

約数ペア:

[(1, 31636017), (3, 10545339), (7, 4519431), (9, 3515113), (21, 1506477), (23, 1375479), (49, 645633), (63, 502159), (69, 458493), (147, 215211), (161, 196497), (207, 152831), (441, 71737), (483, 65499), (1127, 28071), (1449, 21833), (3119, 10143), (3381, 9357)]