90080627

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{223}}^1$

素因数の和:459

約数の個数: 32

約数和(自身を含む): 116809728

約数和(自身を除く): 26729101

約数列:

[1, 7, 13, 23, 91, 161, 193, 223, 299, 1351, 1561, 2093, 2509, 2899, 4439, 5129, 17563, 20293, 31073, 35903, 43039, 57707, 66677, 301273, 403949, 466739, 559507, 989897, 3916549, 6929279, 12868661, 90080627]

約数ペア:

[(1, 90080627), (7, 12868661), (13, 6929279), (23, 3916549), (91, 989897), (161, 559507), (193, 466739), (223, 403949), (299, 301273), (1351, 66677), (1561, 57707), (2093, 43039), (2509, 35903), (2899, 31073), (4439, 20293), (5129, 17563)]