156967898481

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{3991961}}^1$

素因数の和:3992241

約数の個数: 24

約数和(自身を含む): 241002729864

約数和(自身を除く): 84034831383

約数列:

[1, 3, 9, 17, 51, 153, 257, 771, 2313, 4369, 13107, 39321, 3991961, 11975883, 35927649, 67863337, 203590011, 610770033, 1025933977, 3077801931, 9233405793, 17440877609, 52322632827, 156967898481]

約数ペア:

[(1, 156967898481), (3, 52322632827), (9, 17440877609), (17, 9233405793), (51, 3077801931), (153, 1025933977), (257, 610770033), (771, 203590011), (2313, 67863337), (4369, 35927649), (13107, 11975883), (39321, 3991961)]