154957561

素因数分解:

${\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{379}}^1$

素因数の和:541

約数の個数: 24

約数和(自身を含む): 177900800

約数和(自身を除く): 22943239

約数列:

[1, 11, 31, 109, 121, 341, 379, 1199, 3379, 3751, 4169, 11749, 13189, 37169, 41311, 45859, 129239, 408859, 454421, 1280641, 1421629, 4998631, 14087051, 154957561]

約数ペア:

[(1, 154957561), (11, 14087051), (31, 4998631), (109, 1421629), (121, 1280641), (341, 454421), (379, 408859), (1199, 129239), (3379, 45859), (3751, 41311), (4169, 37169), (11749, 13189)]