179927163

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{56957}}^1$

素因数の和:56985

約数の個数: 24

約数和(自身を含む): 290257968

約数和(自身を除く): 110330805

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 1053, 3159, 56957, 170871, 512613, 740441, 1537839, 2221323, 4613517, 6663969, 13840551, 19991907, 59975721, 179927163]

約数ペア:

[(1, 179927163), (3, 59975721), (9, 19991907), (13, 13840551), (27, 6663969), (39, 4613517), (81, 2221323), (117, 1537839), (243, 740441), (351, 512613), (1053, 170871), (3159, 56957)]