75326517

素因数分解:

$3^4\times 7^1\times {\mathrm{132851}}^1$

素因数の和:132870

約数の個数: 20

約数和(自身を含む): 128600736

約数和(自身を除く): 53274219

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 132851, 398553, 929957, 1195659, 2789871, 3586977, 8369613, 10760931, 25108839, 75326517]

約数ペア:

[(1, 75326517), (3, 25108839), (7, 10760931), (9, 8369613), (21, 3586977), (27, 2789871), (63, 1195659), (81, 929957), (189, 398553), (567, 132851)]