82106997

素因数分解:

$3^1\times 7^4\times {\mathrm{11399}}^1$

素因数の和:11430

約数の個数: 20

約数和(自身を含む): 127725600

約数和(自身を除く): 45618603

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 2401, 7203, 11399, 34197, 79793, 239379, 558551, 1675653, 3909857, 11729571, 27368999, 82106997]

約数ペア:

[(1, 82106997), (3, 27368999), (7, 11729571), (21, 3909857), (49, 1675653), (147, 558551), (343, 239379), (1029, 79793), (2401, 34197), (7203, 11399)]