68731407

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{1619}}^1$

素因数の和:1767

約数の個数: 24

約数和(自身を含む): 102351600

約数和(自身を除く): 33620193

約数列:

[1, 3, 9, 53, 89, 159, 267, 477, 801, 1619, 4717, 4857, 14151, 14571, 42453, 85807, 144091, 257421, 432273, 772263, 1296819, 7636823, 22910469, 68731407]

約数ペア:

[(1, 68731407), (3, 22910469), (9, 7636823), (53, 1296819), (89, 772263), (159, 432273), (267, 257421), (477, 144091), (801, 85807), (1619, 42453), (4717, 14571), (4857, 14151)]