71031627

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{154753}}^1$

素因数の和:154779

約数の個数: 16

約数和(自身を含む): 111422880

約数和(自身を除く): 40391253

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 154753, 464259, 1392777, 2630801, 4178331, 7892403, 23677209, 71031627]

約数ペア:

[(1, 71031627), (3, 23677209), (9, 7892403), (17, 4178331), (27, 2630801), (51, 1392777), (153, 464259), (459, 154753)]