30545181

素因数分解:

$3^4\times {\mathrm{439}}^1\times {\mathrm{859}}^1$

素因数の和:1310

約数の個数: 20

約数和(自身を含む): 45786400

約数和(自身を除く): 15241219

約数列:

[1, 3, 9, 27, 81, 439, 859, 1317, 2577, 3951, 7731, 11853, 23193, 35559, 69579, 377101, 1131303, 3393909, 10181727, 30545181]

約数ペア:

[(1, 30545181), (3, 10181727), (9, 3393909), (27, 1131303), (81, 377101), (439, 69579), (859, 35559), (1317, 23193), (2577, 11853), (3951, 7731)]