15706477521

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1129}}^1\times {\mathrm{9601}}^1$

素因数の和:10766

約数の個数: 48

約数和(自身を含む): 27082248960

約数和(自身を除く): 11375771439

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1129, 1449, 3387, 7903, 9601, 10161, 23709, 25967, 28803, 67207, 71127, 77901, 86409, 181769, 201621, 220823, 233703, 545307, 604863, 662469, 1545761, 1635921, 1987407, 4637283, 10839529, 13911849, 32518587, 75876703, 97555761, 227630109, 249309167, 682890327, 747927501, 1745164169, 2243782503, 5235492507, 15706477521]

約数ペア:

[(1, 15706477521), (3, 5235492507), (7, 2243782503), (9, 1745164169), (21, 747927501), (23, 682890327), (63, 249309167), (69, 227630109), (161, 97555761), (207, 75876703), (483, 32518587), (1129, 13911849), (1449, 10839529), (3387, 4637283), (7903, 1987407), (9601, 1635921), (10161, 1545761), (23709, 662469), (25967, 604863), (28803, 545307), (67207, 233703), (71127, 220823), (77901, 201621), (86409, 181769)]