89104041

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1$

素因数の和:350

約数の個数: 48

約数和(自身を含む): 144144000

約数和(自身を除く): 55039959

約数列:

[1, 3, 9, 13, 39, 43, 89, 117, 129, 199, 267, 387, 559, 597, 801, 1157, 1677, 1791, 2587, 3471, 3827, 5031, 7761, 8557, 10413, 11481, 17711, 23283, 25671, 34443, 49751, 53133, 77013, 111241, 149253, 159399, 230243, 333723, 447759, 690729, 761573, 1001169, 2072187, 2284719, 6854157, 9900449, 29701347, 89104041]

約数ペア:

[(1, 89104041), (3, 29701347), (9, 9900449), (13, 6854157), (39, 2284719), (43, 2072187), (89, 1001169), (117, 761573), (129, 690729), (199, 447759), (267, 333723), (387, 230243), (559, 159399), (597, 149253), (801, 111241), (1157, 77013), (1677, 53133), (1791, 49751), (2587, 34443), (3471, 25671), (3827, 23283), (5031, 17711), (7761, 11481), (8557, 10413)]