88319241

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{47407}}^1$

素因数の和:47442

約数の個数: 20

約数和(自身を含む): 137672832

約数和(自身を除く): 49353591

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 47407, 142221, 426663, 1090361, 1279989, 3271083, 3839967, 9813249, 29439747, 88319241]

約数ペア:

[(1, 88319241), (3, 29439747), (9, 9813249), (23, 3839967), (27, 3271083), (69, 1279989), (81, 1090361), (207, 426663), (621, 142221), (1863, 47407)]