61399377

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{58309}}^1$

素因数の和:58334

約数の個数: 20

約数和(自身を含む): 98777140

約数和(自身を除く): 37377763

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 58309, 174927, 524781, 758017, 1574343, 2274051, 4723029, 6822153, 20466459, 61399377]

約数ペア:

[(1, 61399377), (3, 20466459), (9, 6822153), (13, 4723029), (27, 2274051), (39, 1574343), (81, 758017), (117, 524781), (351, 174927), (1053, 58309)]