72186411

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{6491}}^1$

素因数の和:6842

約数の個数: 16

約数和(自身を含む): 105326208

約数和(自身を除く): 33139797

約数列:

[1, 3, 11, 33, 337, 1011, 3707, 6491, 11121, 19473, 71401, 214203, 2187467, 6562401, 24062137, 72186411]

約数ペア:

[(1, 72186411), (3, 24062137), (11, 6562401), (33, 2187467), (337, 214203), (1011, 71401), (3707, 19473), (6491, 11121)]