329392359

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{171827}}^1$

素因数の和:171907

約数の個数: 16

約数和(自身を含む): 494864640

約数和(自身を除く): 165472281

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 171827, 515481, 1546443, 4639329, 12199717, 36599151, 109797453, 329392359]

約数ペア:

[(1, 329392359), (3, 109797453), (9, 36599151), (27, 12199717), (71, 4639329), (213, 1546443), (639, 515481), (1917, 171827)]