81343266

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{2879}}^1$

素因数の和:3178

約数の個数: 32

約数和(自身を含む): 172938240

約数和(自身を除く): 91594974

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 277, 554, 831, 1662, 2879, 4709, 5758, 8637, 9418, 14127, 17274, 28254, 48943, 97886, 146829, 293658, 797483, 1594966, 2392449, 4784898, 13557211, 27114422, 40671633, 81343266]

約数ペア:

[(1, 81343266), (2, 40671633), (3, 27114422), (6, 13557211), (17, 4784898), (34, 2392449), (51, 1594966), (102, 797483), (277, 293658), (554, 146829), (831, 97886), (1662, 48943), (2879, 28254), (4709, 17274), (5758, 14127), (8637, 9418)]