89379069

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{239}}^1$

素因数の和:521

約数の個数: 32

約数和(自身を含む): 132464640

約数和(自身を除く): 43085571

約数列:

[1, 3, 13, 39, 43, 129, 223, 239, 559, 669, 717, 1677, 2899, 3107, 8697, 9321, 9589, 10277, 28767, 30831, 53297, 124657, 133601, 159891, 373971, 400803, 692861, 2078583, 2291771, 6875313, 29793023, 89379069]

約数ペア:

[(1, 89379069), (3, 29793023), (13, 6875313), (39, 2291771), (43, 2078583), (129, 692861), (223, 400803), (239, 373971), (559, 159891), (669, 133601), (717, 124657), (1677, 53297), (2899, 30831), (3107, 28767), (8697, 10277), (9321, 9589)]