66772017

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{2957}}^1$

素因数の和:3169

約数の個数: 24

約数和(自身を含む): 104441064

約数和(自身を除く): 37669047

約数列:

[1, 3, 9, 13, 39, 117, 193, 579, 1737, 2509, 2957, 7527, 8871, 22581, 26613, 38441, 115323, 345969, 570701, 1712103, 5136309, 7419113, 22257339, 66772017]

約数ペア:

[(1, 66772017), (3, 22257339), (9, 7419113), (13, 5136309), (39, 1712103), (117, 570701), (193, 345969), (579, 115323), (1737, 38441), (2509, 26613), (2957, 22581), (7527, 8871)]