90206961

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{181}}^1\times {\mathrm{983}}^1$

素因数の和:1193

約数の個数: 24

約数和(自身を含む): 131092416

約数和(自身を除く): 40885455

約数列:

[1, 3, 13, 39, 169, 181, 507, 543, 983, 2353, 2949, 7059, 12779, 30589, 38337, 91767, 166127, 177923, 498381, 533769, 2312999, 6938997, 30068987, 90206961]

約数ペア:

[(1, 90206961), (3, 30068987), (13, 6938997), (39, 2312999), (169, 533769), (181, 498381), (507, 177923), (543, 166127), (983, 91767), (2353, 38337), (2949, 30589), (7059, 12779)]