86731869

素因数分解:

$3^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{9323}}^1$

素因数の和:9776

約数の個数: 16

約数和(自身を含む): 132475392

約数和(自身を除く): 45743523

約数列:

[1, 3, 7, 21, 443, 1329, 3101, 9303, 9323, 27969, 65261, 195783, 4130089, 12390267, 28910623, 86731869]

約数ペア:

[(1, 86731869), (3, 28910623), (7, 12390267), (21, 4130089), (443, 195783), (1329, 65261), (3101, 27969), (9303, 9323)]