64158809

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{353}}^1$

素因数の和:449

約数の個数: 32

約数和(自身を含む): 79930368

約数和(自身を除く): 15771559

約数列:

[1, 11, 13, 31, 41, 143, 341, 353, 403, 451, 533, 1271, 3883, 4433, 4589, 5863, 10943, 13981, 14473, 16523, 50479, 120373, 142259, 159203, 181753, 188149, 448663, 1564849, 2069639, 4935293, 5832619, 64158809]

約数ペア:

[(1, 64158809), (11, 5832619), (13, 4935293), (31, 2069639), (41, 1564849), (143, 448663), (341, 188149), (353, 181753), (403, 159203), (451, 142259), (533, 120373), (1271, 50479), (3883, 16523), (4433, 14473), (4589, 13981), (5863, 10943)]