68352879

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{53359}}^1$

素因数の和:53430

約数の個数: 16

約数和(自身を含む): 105866240

約数和(自身を除く): 37513361

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 53359, 160077, 373513, 1120539, 3254899, 9764697, 22784293, 68352879]

約数ペア:

[(1, 68352879), (3, 22784293), (7, 9764697), (21, 3254899), (61, 1120539), (183, 373513), (427, 160077), (1281, 53359)]