133678719

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{8681}}^1$

素因数の和:8775

約数の個数: 24

約数和(自身を含む): 203158800

約数和(自身を除く): 69480081

約数列:

[1, 3, 9, 29, 59, 87, 177, 261, 531, 1711, 5133, 8681, 15399, 26043, 78129, 251749, 512179, 755247, 1536537, 2265741, 4609611, 14853191, 44559573, 133678719]

約数ペア:

[(1, 133678719), (3, 44559573), (9, 14853191), (29, 4609611), (59, 2265741), (87, 1536537), (177, 755247), (261, 512179), (531, 251749), (1711, 78129), (5133, 26043), (8681, 15399)]