67340331

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{397}}^1\times {\mathrm{401}}^1$

素因数の和:851

約数の個数: 24

約数和(自身を含む): 99837504

約数和(自身を除く): 32497173

約数列:

[1, 3, 9, 47, 141, 397, 401, 423, 1191, 1203, 3573, 3609, 18659, 18847, 55977, 56541, 159197, 167931, 169623, 477591, 1432773, 7482259, 22446777, 67340331]

約数ペア:

[(1, 67340331), (3, 22446777), (9, 7482259), (47, 1432773), (141, 477591), (397, 169623), (401, 167931), (423, 159197), (1191, 56541), (1203, 55977), (3573, 18847), (3609, 18659)]