67990719

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{19759}}^1$

素因数の和:19830

約数の個数: 16

約数和(自身を含む): 96112640

約数和(自身を除く): 28121921

約数列:

[1, 3, 31, 37, 93, 111, 1147, 3441, 19759, 59277, 612529, 731083, 1837587, 2193249, 22663573, 67990719]

約数ペア:

[(1, 67990719), (3, 22663573), (31, 2193249), (37, 1837587), (93, 731083), (111, 612529), (1147, 59277), (3441, 19759)]