74199957

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{4721}}^1$

素因数の和:4781

約数の個数: 24

約数和(自身を含む): 110608128

約数和(自身を除く): 36408171

約数列:

[1, 3, 13, 31, 39, 93, 169, 403, 507, 1209, 4721, 5239, 14163, 15717, 61373, 146351, 184119, 439053, 797849, 1902563, 2393547, 5707689, 24733319, 74199957]

約数ペア:

[(1, 74199957), (3, 24733319), (13, 5707689), (31, 2393547), (39, 1902563), (93, 797849), (169, 439053), (403, 184119), (507, 146351), (1209, 61373), (4721, 15717), (5239, 14163)]