79876809

素因数分解:

$3^2\times {\mathrm{103}}^1\times {\mathrm{199}}^1\times {\mathrm{433}}^1$

素因数の和:741

約数の個数: 24

約数和(自身を含む): 117353600

約数和(自身を除く): 37476791

約数列:

[1, 3, 9, 103, 199, 309, 433, 597, 927, 1299, 1791, 3897, 20497, 44599, 61491, 86167, 133797, 184473, 258501, 401391, 775503, 8875201, 26625603, 79876809]

約数ペア:

[(1, 79876809), (3, 26625603), (9, 8875201), (103, 775503), (199, 401391), (309, 258501), (433, 184473), (597, 133797), (927, 86167), (1299, 61491), (1791, 44599), (3897, 20497)]