65321243

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{977}}^1$

素因数の和:1166

約数の個数: 16

約数和(自身を含む): 72841440

約数和(自身を除く): 7520197

約数列:

[1, 13, 37, 139, 481, 977, 1807, 5143, 12701, 36149, 66859, 135803, 469937, 1765439, 5024711, 65321243]

約数ペア:

[(1, 65321243), (13, 5024711), (37, 1765439), (139, 469937), (481, 135803), (977, 66859), (1807, 36149), (5143, 12701)]