48974787

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{14747}}^1$

素因数の和:14800

約数の個数: 20

約数和(自身を含む): 74949336

約数和(自身を除く): 25974549

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 1107, 3321, 14747, 44241, 132723, 398169, 604627, 1194507, 1813881, 5441643, 16324929, 48974787]

約数ペア:

[(1, 48974787), (3, 16324929), (9, 5441643), (27, 1813881), (41, 1194507), (81, 604627), (123, 398169), (369, 132723), (1107, 44241), (3321, 14747)]