68744763

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{4649}}^1$

素因数の和:4739

約数の個数: 24

約数和(自身を含む): 104457600

約数和(自身を除く): 35712837

約数列:

[1, 3, 9, 31, 53, 93, 159, 279, 477, 1643, 4649, 4929, 13947, 14787, 41841, 144119, 246397, 432357, 739191, 1297071, 2217573, 7638307, 22914921, 68744763]

約数ペア:

[(1, 68744763), (3, 22914921), (9, 7638307), (31, 2217573), (53, 1297071), (93, 739191), (159, 432357), (279, 246397), (477, 144119), (1643, 41841), (4649, 14787), (4929, 13947)]