30068379

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{27611}}^1$

素因数の和:27639

約数の個数: 18

約数和(自身を含む): 47741148

約数和(自身を除く): 17672769

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 27611, 82833, 248499, 303721, 911163, 2733489, 3340931, 10022793, 30068379]

約数ペア:

[(1, 30068379), (3, 10022793), (9, 3340931), (11, 2733489), (33, 911163), (99, 303721), (121, 248499), (363, 82833), (1089, 27611)]