56164017

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{491}}^1$

素因数の和:933

約数の個数: 32

約数和(自身を含む): 92574720

約数和(自身を除く): 36410703

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 419, 491, 1257, 1473, 2933, 3437, 5447, 6383, 8799, 10311, 16341, 19149, 38129, 44681, 114387, 134043, 205729, 617187, 1440103, 2674477, 4320309, 8023431, 18721339, 56164017]

約数ペア:

[(1, 56164017), (3, 18721339), (7, 8023431), (13, 4320309), (21, 2674477), (39, 1440103), (91, 617187), (273, 205729), (419, 134043), (491, 114387), (1257, 44681), (1473, 38129), (2933, 19149), (3437, 16341), (5447, 10311), (6383, 8799)]