47931453

素因数分解:

$3^3\times {\mathrm{571}}^1\times {\mathrm{3109}}^1$

素因数の和:3689

約数の個数: 16

約数和(自身を含む): 71156800

約数和(自身を除く): 23225347

約数列:

[1, 3, 9, 27, 571, 1713, 3109, 5139, 9327, 15417, 27981, 83943, 1775239, 5325717, 15977151, 47931453]

約数ペア:

[(1, 47931453), (3, 15977151), (9, 5325717), (27, 1775239), (571, 83943), (1713, 27981), (3109, 15417), (5139, 9327)]