27278163

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{4517}}^1$

素因数の和:4595

約数の個数: 24

約数和(自身を含む): 43698096

約数和(自身を除く): 16419933

約数列:

[1, 3, 9, 11, 33, 61, 99, 183, 549, 671, 2013, 4517, 6039, 13551, 40653, 49687, 149061, 275537, 447183, 826611, 2479833, 3030907, 9092721, 27278163]

約数ペア:

[(1, 27278163), (3, 9092721), (9, 3030907), (11, 2479833), (33, 826611), (61, 447183), (99, 275537), (183, 149061), (549, 49687), (671, 40653), (2013, 13551), (4517, 6039)]