68770737

素因数分解:

$3^2\times 7^1\times {\mathrm{251}}^1\times {\mathrm{4349}}^1$

素因数の和:4613

約数の個数: 24

約数和(自身を含む): 114004800

約数和(自身を除く): 45234063

約数列:

[1, 3, 7, 9, 21, 63, 251, 753, 1757, 2259, 4349, 5271, 13047, 15813, 30443, 39141, 91329, 273987, 1091599, 3274797, 7641193, 9824391, 22923579, 68770737]

約数ペア:

[(1, 68770737), (3, 22923579), (7, 9824391), (9, 7641193), (21, 3274797), (63, 1091599), (251, 273987), (753, 91329), (1757, 39141), (2259, 30443), (4349, 15813), (5271, 13047)]