61776897

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{32327}}^1$

素因数の和:32357

約数の個数: 24

約数和(自身を含む): 103190976

約数和(自身を除く): 41414079

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 32327, 96981, 226289, 420251, 678867, 1260753, 1584023, 2941757, 4752069, 8825271, 20592299, 61776897]

約数ペア:

[(1, 61776897), (3, 20592299), (7, 8825271), (13, 4752069), (21, 2941757), (39, 1584023), (49, 1260753), (91, 678867), (147, 420251), (273, 226289), (637, 96981), (1911, 32327)]