168492051

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{491}}^1$

素因数の和:936

約数の個数: 48

約数和(自身を含む): 300867840

約数和(自身を除く): 132375789

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 419, 491, 819, 1257, 1473, 2933, 3437, 3771, 4419, 5447, 6383, 8799, 10311, 16341, 19149, 26397, 30933, 38129, 44681, 49023, 57447, 114387, 134043, 205729, 343161, 402129, 617187, 1440103, 1851561, 2674477, 4320309, 8023431, 12960927, 18721339, 24070293, 56164017, 168492051]

約数ペア:

[(1, 168492051), (3, 56164017), (7, 24070293), (9, 18721339), (13, 12960927), (21, 8023431), (39, 4320309), (63, 2674477), (91, 1851561), (117, 1440103), (273, 617187), (419, 402129), (491, 343161), (819, 205729), (1257, 134043), (1473, 114387), (2933, 57447), (3437, 49023), (3771, 44681), (4419, 38129), (5447, 30933), (6383, 26397), (8799, 19149), (10311, 16341)]