172634451

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{173}}^1\times {\mathrm{2749}}^1$

素因数の和:2947

約数の個数: 24

約数和(自身を含む): 254562000

約数和(自身を除く): 81927549

約数列:

[1, 3, 11, 33, 121, 173, 363, 519, 1903, 2749, 5709, 8247, 20933, 30239, 62799, 90717, 332629, 475577, 997887, 1426731, 5231347, 15694041, 57544817, 172634451]

約数ペア:

[(1, 172634451), (3, 57544817), (11, 15694041), (33, 5231347), (121, 1426731), (173, 997887), (363, 475577), (519, 332629), (1903, 90717), (2749, 62799), (5709, 30239), (8247, 20933)]