67937889

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{3517}}^1$

素因数の和:3704

約数の個数: 16

約数和(自身を含む): 93212928

約数和(自身を除く): 25275039

約数列:

[1, 3, 47, 137, 141, 411, 3517, 6439, 10551, 19317, 165299, 481829, 495897, 1445487, 22645963, 67937889]

約数ペア:

[(1, 67937889), (3, 22645963), (47, 1445487), (137, 495897), (141, 481829), (411, 165299), (3517, 19317), (6439, 10551)]