66719679

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{7741}}^1$

素因数の和:7787

約数の個数: 24

約数和(自身を含む): 102008592

約数和(自身を除く): 35288913

約数列:

[1, 3, 13, 17, 39, 51, 169, 221, 507, 663, 2873, 7741, 8619, 23223, 100633, 131597, 301899, 394791, 1308229, 1710761, 3924687, 5132283, 22239893, 66719679]

約数ペア:

[(1, 66719679), (3, 22239893), (13, 5132283), (17, 3924687), (39, 1710761), (51, 1308229), (169, 394791), (221, 301899), (507, 131597), (663, 100633), (2873, 23223), (7741, 8619)]