186795153

素因数分解:

$3^4\times {\mathrm{109}}^1\times {\mathrm{21157}}^1$

素因数の和:21278

約数の個数: 20

約数和(自身を含む): 281612980

約数和(自身を除く): 94817827

約数列:

[1, 3, 9, 27, 81, 109, 327, 981, 2943, 8829, 21157, 63471, 190413, 571239, 1713717, 2306113, 6918339, 20755017, 62265051, 186795153]

約数ペア:

[(1, 186795153), (3, 62265051), (9, 20755017), (27, 6918339), (81, 2306113), (109, 1713717), (327, 571239), (981, 190413), (2943, 63471), (8829, 21157)]