129886713

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{2683}}^1$

素因数の和:2866

約数の個数: 32

約数和(自身を含む): 211284480

約数和(自身を除く): 81397767

約数列:

[1, 3, 9, 11, 27, 33, 99, 163, 297, 489, 1467, 1793, 2683, 4401, 5379, 8049, 16137, 24147, 29513, 48411, 72441, 88539, 265617, 437329, 796851, 1311987, 3935961, 4810619, 11807883, 14431857, 43295571, 129886713]

約数ペア:

[(1, 129886713), (3, 43295571), (9, 14431857), (11, 11807883), (27, 4810619), (33, 3935961), (99, 1311987), (163, 796851), (297, 437329), (489, 265617), (1467, 88539), (1793, 72441), (2683, 48411), (4401, 29513), (5379, 24147), (8049, 16137)]