233742591

素因数分解:

$3^4\times {\mathrm{503}}^1\times {\mathrm{5737}}^1$

素因数の和:6252

約数の個数: 20

約数和(自身を含む): 349926192

約数和(自身を除く): 116183601

約数列:

[1, 3, 9, 27, 81, 503, 1509, 4527, 5737, 13581, 17211, 40743, 51633, 154899, 464697, 2885711, 8657133, 25971399, 77914197, 233742591]

約数ペア:

[(1, 233742591), (3, 77914197), (9, 25971399), (27, 8657133), (81, 2885711), (503, 464697), (1509, 154899), (4527, 51633), (5737, 40743), (13581, 17211)]