85897089

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{1613}}^1$

素因数の和:1777

約数の個数: 24

約数和(自身を含む): 127486632

約数和(自身を除く): 41589543

約数列:

[1, 3, 9, 61, 97, 183, 291, 549, 873, 1613, 4839, 5917, 14517, 17751, 53253, 98393, 156461, 295179, 469383, 885537, 1408149, 9544121, 28632363, 85897089]

約数ペア:

[(1, 85897089), (3, 28632363), (9, 9544121), (61, 1408149), (97, 885537), (183, 469383), (291, 295179), (549, 156461), (873, 98393), (1613, 53253), (4839, 17751), (5917, 14517)]