77172741

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{17393}}^1$

素因数の和:17445

約数の個数: 24

約数和(自身を含む): 122105880

約数和(自身を除く): 44933139

約数列:

[1, 3, 9, 17, 29, 51, 87, 153, 261, 493, 1479, 4437, 17393, 52179, 156537, 295681, 504397, 887043, 1513191, 2661129, 4539573, 8574749, 25724247, 77172741]

約数ペア:

[(1, 77172741), (3, 25724247), (9, 8574749), (17, 4539573), (29, 2661129), (51, 1513191), (87, 887043), (153, 504397), (261, 295681), (493, 156537), (1479, 52179), (4437, 17393)]