74867517

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{67631}}^1$

素因数の和:67681

約数の個数: 16

約数和(自身を含む): 113621760

約数和(自身を除く): 38754243

約数列:

[1, 3, 9, 27, 41, 123, 369, 1107, 67631, 202893, 608679, 1826037, 2772871, 8318613, 24955839, 74867517]

約数ペア:

[(1, 74867517), (3, 24955839), (9, 8318613), (27, 2772871), (41, 1826037), (123, 608679), (369, 202893), (1107, 67631)]