37768143

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{919}}^1$

素因数の和:1051

約数の個数: 32

約数和(自身を含む): 61235200

約数和(自身を除く): 23467057

約数列:

[1, 3, 7, 19, 21, 57, 103, 133, 309, 399, 721, 919, 1957, 2163, 2757, 5871, 6433, 13699, 17461, 19299, 41097, 52383, 94657, 122227, 283971, 366681, 662599, 1798483, 1987797, 5395449, 12589381, 37768143]

約数ペア:

[(1, 37768143), (3, 12589381), (7, 5395449), (19, 1987797), (21, 1798483), (57, 662599), (103, 366681), (133, 283971), (309, 122227), (399, 94657), (721, 52383), (919, 41097), (1957, 19299), (2163, 17461), (2757, 13699), (5871, 6433)]