47425689

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{40849}}^1$

素因数の和:40901

約数の個数: 16

約数和(自身を含む): 71896000

約数和(自身を除く): 24470311

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 40849, 122547, 367641, 1102923, 1756507, 5269521, 15808563, 47425689]

約数ペア:

[(1, 47425689), (3, 15808563), (9, 5269521), (27, 1756507), (43, 1102923), (129, 367641), (387, 122547), (1161, 40849)]