196551441

素因数分解:

$3^4\times {\mathrm{331}}^1\times {\mathrm{7331}}^1$

素因数の和:7674

約数の個数: 20

約数和(自身を含む): 294541104

約数和(自身を除く): 97989663

約数列:

[1, 3, 9, 27, 81, 331, 993, 2979, 7331, 8937, 21993, 26811, 65979, 197937, 593811, 2426561, 7279683, 21839049, 65517147, 196551441]

約数ペア:

[(1, 196551441), (3, 65517147), (9, 21839049), (27, 7279683), (81, 2426561), (331, 593811), (993, 197937), (2979, 65979), (7331, 26811), (8937, 21993)]