81229164

素因数分解:

$2^2\times 3^1\times {\mathrm{727}}^1\times {\mathrm{9311}}^1$

素因数の和:10045

約数の個数: 24

約数和(自身を含む): 189815808

約数和(自身を除く): 108586644

約数列:

[1, 2, 3, 4, 6, 12, 727, 1454, 2181, 2908, 4362, 8724, 9311, 18622, 27933, 37244, 55866, 111732, 6769097, 13538194, 20307291, 27076388, 40614582, 81229164]

約数ペア:

[(1, 81229164), (2, 40614582), (3, 27076388), (4, 20307291), (6, 13538194), (12, 6769097), (727, 111732), (1454, 55866), (2181, 37244), (2908, 27933), (4362, 18622), (8724, 9311)]