27051129

素因数分解:

$3^2\times 7^1\times {\mathrm{523}}^1\times {\mathrm{821}}^1$

素因数の和:1357

約数の個数: 24

約数和(自身を含む): 44795712

約数和(自身を除く): 17744583

約数列:

[1, 3, 7, 9, 21, 63, 523, 821, 1569, 2463, 3661, 4707, 5747, 7389, 10983, 17241, 32949, 51723, 429383, 1288149, 3005681, 3864447, 9017043, 27051129]

約数ペア:

[(1, 27051129), (3, 9017043), (7, 3864447), (9, 3005681), (21, 1288149), (63, 429383), (523, 51723), (821, 32949), (1569, 17241), (2463, 10983), (3661, 7389), (4707, 5747)]