29609181

素因数分解:

$3^2\times 7^2\times {\mathrm{67141}}^1$

素因数の和:67161

約数の個数: 18

約数和(自身を含む): 49752222

約数和(自身を除く): 20143041

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 67141, 201423, 469987, 604269, 1409961, 3289909, 4229883, 9869727, 29609181]

約数ペア:

[(1, 29609181), (3, 9869727), (7, 4229883), (9, 3289909), (21, 1409961), (49, 604269), (63, 469987), (147, 201423), (441, 67141)]