72514377

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{26947}}^1$

素因数の和:26989

約数の個数: 24

約数和(自身を含む): 117708864

約数和(自身を除く): 45194487

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 897, 2691, 26947, 80841, 242523, 350311, 619781, 1050933, 1859343, 3152799, 5578029, 8057153, 24171459, 72514377]

約数ペア:

[(1, 72514377), (3, 24171459), (9, 8057153), (13, 5578029), (23, 3152799), (39, 1859343), (69, 1050933), (117, 619781), (207, 350311), (299, 242523), (897, 80841), (2691, 26947)]