111568509

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{105953}}^1$

素因数の和:105978

約数の個数: 20

約数和(自身を含む): 179486076

約数和(自身を除く): 67917567

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 105953, 317859, 953577, 1377389, 2860731, 4132167, 8582193, 12396501, 37189503, 111568509]

約数ペア:

[(1, 111568509), (3, 37189503), (9, 12396501), (13, 8582193), (27, 4132167), (39, 2860731), (81, 1377389), (117, 953577), (351, 317859), (1053, 105953)]