6753981

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1$

素因数の和:261

約数の個数: 32

約数和(自身を含む): 10499328

約数和(自身を除く): 3745347

約数列:

[1, 3, 13, 17, 39, 51, 61, 167, 183, 221, 501, 663, 793, 1037, 2171, 2379, 2839, 3111, 6513, 8517, 10187, 13481, 30561, 36907, 40443, 110721, 132431, 173179, 397293, 519537, 2251327, 6753981]

約数ペア:

[(1, 6753981), (3, 2251327), (13, 519537), (17, 397293), (39, 173179), (51, 132431), (61, 110721), (167, 40443), (183, 36907), (221, 30561), (501, 13481), (663, 10187), (793, 8517), (1037, 6513), (2171, 3111), (2379, 2839)]