67439883

素因数分解:

$3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{14401}}^1$

素因数の和:14634

約数の個数: 16

約数和(自身を含む): 103233536

約数和(自身を除く): 35793653

約数列:

[1, 3, 7, 21, 223, 669, 1561, 4683, 14401, 43203, 100807, 302421, 3211423, 9634269, 22479961, 67439883]

約数ペア:

[(1, 67439883), (3, 22479961), (7, 9634269), (21, 3211423), (223, 302421), (669, 100807), (1561, 43203), (4683, 14401)]