132811119

素因数分解:

$3^2\times 7^2\times {\mathrm{301159}}^1$

素因数の和:301179

約数の個数: 18

約数和(自身を含む): 223159560

約数和(自身を除く): 90348441

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 301159, 903477, 2108113, 2710431, 6324339, 14756791, 18973017, 44270373, 132811119]

約数ペア:

[(1, 132811119), (3, 44270373), (7, 18973017), (9, 14756791), (21, 6324339), (49, 2710431), (63, 2108113), (147, 903477), (441, 301159)]