91356321

素因数分解:

$3^1\times 7^1\times {\mathrm{563}}^1\times {\mathrm{7727}}^1$

素因数の和:8300

約数の個数: 16

約数和(自身を含む): 139474944

約数和(自身を除く): 48118623

約数列:

[1, 3, 7, 21, 563, 1689, 3941, 7727, 11823, 23181, 54089, 162267, 4350301, 13050903, 30452107, 91356321]

約数ペア:

[(1, 91356321), (3, 30452107), (7, 13050903), (21, 4350301), (563, 162267), (1689, 54089), (3941, 23181), (7727, 11823)]