421106877

素因数分解:

$3^3\times {\mathrm{601}}^1\times {\mathrm{25951}}^1$

素因数の和:26561

約数の個数: 16

約数和(自身を含む): 624924160

約数和(自身を除く): 203817283

約数列:

[1, 3, 9, 27, 601, 1803, 5409, 16227, 25951, 77853, 233559, 700677, 15596551, 46789653, 140368959, 421106877]

約数ペア:

[(1, 421106877), (3, 140368959), (9, 46789653), (27, 15596551), (601, 700677), (1803, 233559), (5409, 77853), (16227, 25951)]