64274811

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{199}}^1$

素因数の和:407

約数の個数: 32

約数和(自身を含む): 93388800

約数和(自身を除く): 29113989

約数列:

[1, 3, 23, 31, 69, 93, 151, 199, 453, 597, 713, 2139, 3473, 4577, 4681, 6169, 10419, 13731, 14043, 18507, 30049, 90147, 107663, 141887, 322989, 425661, 691127, 931519, 2073381, 2794557, 21424937, 64274811]

約数ペア:

[(1, 64274811), (3, 21424937), (23, 2794557), (31, 2073381), (69, 931519), (93, 691127), (151, 425661), (199, 322989), (453, 141887), (597, 107663), (713, 90147), (2139, 30049), (3473, 18507), (4577, 14043), (4681, 13731), (6169, 10419)]