147544659

素因数分解:

$3^4\times {\mathrm{1319}}^1\times {\mathrm{1381}}^1$

素因数の和:2712

約数の個数: 20

約数和(自身を含む): 220733040

約数和(自身を除く): 73188381

約数列:

[1, 3, 9, 27, 81, 1319, 1381, 3957, 4143, 11871, 12429, 35613, 37287, 106839, 111861, 1821539, 5464617, 16393851, 49181553, 147544659]

約数ペア:

[(1, 147544659), (3, 49181553), (9, 16393851), (27, 5464617), (81, 1821539), (1319, 111861), (1381, 106839), (3957, 37287), (4143, 35613), (11871, 12429)]