81313183

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{3593}}^1$

素因数の和:3714

約数の個数: 16

約数和(自身を含む): 96261696

約数和(自身を除く): 14948513

約数列:

[1, 7, 53, 61, 371, 427, 3233, 3593, 22631, 25151, 190429, 219173, 1333003, 1534211, 11616169, 81313183]

約数ペア:

[(1, 81313183), (7, 11616169), (53, 1534211), (61, 1333003), (371, 219173), (427, 190429), (3233, 25151), (3593, 22631)]