112443387

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{317}}^1$

素因数の和:480

約数の個数: 48

約数和(自身を含む): 185610240

約数和(自身を除く): 73166853

約数列:

[1, 3, 7, 19, 21, 49, 57, 127, 133, 147, 317, 381, 399, 889, 931, 951, 2219, 2413, 2667, 2793, 6023, 6223, 6657, 7239, 15533, 16891, 18069, 18669, 40259, 42161, 46599, 50673, 118237, 120777, 126483, 281813, 295127, 354711, 764921, 845439, 885381, 1972691, 2294763, 5354447, 5918073, 16063341, 37481129, 112443387]

約数ペア:

[(1, 112443387), (3, 37481129), (7, 16063341), (19, 5918073), (21, 5354447), (49, 2294763), (57, 1972691), (127, 885381), (133, 845439), (147, 764921), (317, 354711), (381, 295127), (399, 281813), (889, 126483), (931, 120777), (951, 118237), (2219, 50673), (2413, 46599), (2667, 42161), (2793, 40259), (6023, 18669), (6223, 18069), (6657, 16891), (7239, 15533)]