76621857

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1831}}^1$

素因数の和:1913

約数の個数: 32

約数和(自身を含む): 116954880

約数和(自身を除く): 40333023

約数列:

[1, 3, 13, 29, 37, 39, 87, 111, 377, 481, 1073, 1131, 1443, 1831, 3219, 5493, 13949, 23803, 41847, 53099, 67747, 71409, 159297, 203241, 690287, 880711, 1964663, 2070861, 2642133, 5893989, 25540619, 76621857]

約数ペア:

[(1, 76621857), (3, 25540619), (13, 5893989), (29, 2642133), (37, 2070861), (39, 1964663), (87, 880711), (111, 690287), (377, 203241), (481, 159297), (1073, 71409), (1131, 67747), (1443, 53099), (1831, 41847), (3219, 23803), (5493, 13949)]