272183679

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{10193}}^1$

素因数の和:10268

約数の個数: 32

約数和(自身を含む): 430594560

約数和(自身を除く): 158410881

約数列:

[1, 3, 9, 23, 27, 43, 69, 129, 207, 387, 621, 989, 1161, 2967, 8901, 10193, 26703, 30579, 91737, 234439, 275211, 438299, 703317, 1314897, 2109951, 3944691, 6329853, 10080877, 11834073, 30242631, 90727893, 272183679]

約数ペア:

[(1, 272183679), (3, 90727893), (9, 30242631), (23, 11834073), (27, 10080877), (43, 6329853), (69, 3944691), (129, 2109951), (207, 1314897), (387, 703317), (621, 438299), (989, 275211), (1161, 234439), (2967, 91737), (8901, 30579), (10193, 26703)]