864805761

素因数分解:

$3^3\times {\mathrm{509}}^1\times {\mathrm{62927}}^1$

素因数の和:63445

約数の個数: 16

約数和(自身を含む): 1283731200

約数和(自身を除く): 418925439

約数列:

[1, 3, 9, 27, 509, 1527, 4581, 13743, 62927, 188781, 566343, 1699029, 32029843, 96089529, 288268587, 864805761]

約数ペア:

[(1, 864805761), (3, 288268587), (9, 96089529), (27, 32029843), (509, 1699029), (1527, 566343), (4581, 188781), (13743, 62927)]