427351527

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{8971}}^1$

素因数の和:9123

約数の個数: 24

約数和(自身を含む): 634499840

約数和(自身を除く): 207148313

約数列:

[1, 3, 9, 67, 79, 201, 237, 603, 711, 5293, 8971, 15879, 26913, 47637, 80739, 601057, 708709, 1803171, 2126127, 5409513, 6378381, 47483503, 142450509, 427351527]

約数ペア:

[(1, 427351527), (3, 142450509), (9, 47483503), (67, 6378381), (79, 5409513), (201, 2126127), (237, 1803171), (603, 708709), (711, 601057), (5293, 80739), (8971, 47637), (15879, 26913)]