80575173

素因数分解:

$3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{11953}}^1$

素因数の和:12073

約数の個数: 24

約数和(自身を含む): 134267328

約数和(自身を除く): 53692155

約数列:

[1, 3, 7, 9, 21, 63, 107, 321, 749, 963, 2247, 6741, 11953, 35859, 83671, 107577, 251013, 753039, 1278971, 3836913, 8952797, 11510739, 26858391, 80575173]

約数ペア:

[(1, 80575173), (3, 26858391), (7, 11510739), (9, 8952797), (21, 3836913), (63, 1278971), (107, 753039), (321, 251013), (749, 107577), (963, 83671), (2247, 35859), (6741, 11953)]