172221633

素因数分解:

$3^5\times {\mathrm{29}}^1\times {\mathrm{24439}}^1$

素因数の和:24483

約数の個数: 24

約数和(自身を含む): 266884800

約数和(自身を除く): 94663167

約数列:

[1, 3, 9, 27, 29, 81, 87, 243, 261, 783, 2349, 7047, 24439, 73317, 219951, 659853, 708731, 1979559, 2126193, 5938677, 6378579, 19135737, 57407211, 172221633]

約数ペア:

[(1, 172221633), (3, 57407211), (9, 19135737), (27, 6378579), (29, 5938677), (81, 2126193), (87, 1979559), (243, 708731), (261, 659853), (783, 219951), (2349, 73317), (7047, 24439)]