528317937

素因数分解:

$3^3\times 7^1\times {\mathrm{677}}^1\times {\mathrm{4129}}^1$

素因数の和:4822

約数の個数: 32

約数和(自身を含む): 896044800

約数和(自身を除く): 367726863

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 677, 2031, 4129, 4739, 6093, 12387, 14217, 18279, 28903, 37161, 42651, 86709, 111483, 127953, 260127, 780381, 2795333, 8385999, 19567331, 25157997, 58701993, 75473991, 176105979, 528317937]

約数ペア:

[(1, 528317937), (3, 176105979), (7, 75473991), (9, 58701993), (21, 25157997), (27, 19567331), (63, 8385999), (189, 2795333), (677, 780381), (2031, 260127), (4129, 127953), (4739, 111483), (6093, 86709), (12387, 42651), (14217, 37161), (18279, 28903)]