27930273

素因数分解:

$3^1\times 7^1\times {\mathrm{601}}^1\times {\mathrm{2213}}^1$

素因数の和:2824

約数の個数: 16

約数和(自身を含む): 42650496

約数和(自身を除く): 14720223

約数列:

[1, 3, 7, 21, 601, 1803, 2213, 4207, 6639, 12621, 15491, 46473, 1330013, 3990039, 9310091, 27930273]

約数ペア:

[(1, 27930273), (3, 9310091), (7, 3990039), (21, 1330013), (601, 46473), (1803, 15491), (2213, 12621), (4207, 6639)]