205703559

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{16843}}^1$

素因数の和:16931

約数の個数: 24

約数和(自身を含む): 315319680

約数和(自身を除く): 109616121

約数列:

[1, 3, 9, 23, 59, 69, 177, 207, 531, 1357, 4071, 12213, 16843, 50529, 151587, 387389, 993737, 1162167, 2981211, 3486501, 8943633, 22855951, 68567853, 205703559]

約数ペア:

[(1, 205703559), (3, 68567853), (9, 22855951), (23, 8943633), (59, 3486501), (69, 2981211), (177, 1162167), (207, 993737), (531, 387389), (1357, 151587), (4071, 50529), (12213, 16843)]