149500239

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{192407}}^1$

素因数の和:192454

約数の個数: 16

約数和(自身を含む): 233968128

約数和(自身を除く): 84467889

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 192407, 577221, 1346849, 4040547, 7119059, 21357177, 49833413, 149500239]

約数ペア:

[(1, 149500239), (3, 49833413), (7, 21357177), (21, 7119059), (37, 4040547), (111, 1346849), (259, 577221), (777, 192407)]