201826107

素因数分解:

$3^3\times 7^1\times {\mathrm{401}}^1\times {\mathrm{2663}}^1$

素因数の和:3080

約数の個数: 32

約数和(自身を含む): 342696960

約数和(自身を除く): 140870853

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 401, 1203, 2663, 2807, 3609, 7989, 8421, 10827, 18641, 23967, 25263, 55923, 71901, 75789, 167769, 503307, 1067863, 3203589, 7475041, 9610767, 22425123, 28832301, 67275369, 201826107]

約数ペア:

[(1, 201826107), (3, 67275369), (7, 28832301), (9, 22425123), (21, 9610767), (27, 7475041), (63, 3203589), (189, 1067863), (401, 503307), (1203, 167769), (2663, 75789), (2807, 71901), (3609, 55923), (7989, 25263), (8421, 23967), (10827, 18641)]