759819987

素因数分解:

$3^3\times {\mathrm{149}}^1\times {\mathrm{188869}}^1$

素因数の和:189027

約数の個数: 16

約数和(自身を含む): 1133220000

約数和(自身を除く): 373400013

約数列:

[1, 3, 9, 27, 149, 447, 1341, 4023, 188869, 566607, 1699821, 5099463, 28141481, 84424443, 253273329, 759819987]

約数ペア:

[(1, 759819987), (3, 253273329), (9, 84424443), (27, 28141481), (149, 5099463), (447, 1699821), (1341, 566607), (4023, 188869)]