45386487

素因数分解:

$3^4\times {\mathrm{269}}^1\times {\mathrm{2083}}^1$

素因数の和:2364

約数の個数: 20

約数和(自身を含む): 68084280

約数和(自身を除く): 22697793

約数列:

[1, 3, 9, 27, 81, 269, 807, 2083, 2421, 6249, 7263, 18747, 21789, 56241, 168723, 560327, 1680981, 5042943, 15128829, 45386487]

約数ペア:

[(1, 45386487), (3, 15128829), (9, 5042943), (27, 1680981), (81, 560327), (269, 168723), (807, 56241), (2083, 21789), (2421, 18747), (6249, 7263)]