73844127

素因数分解:

$3^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{1259}}^1$

素因数の和:1305

約数の個数: 48

約数和(自身を含む): 131040000

約数和(自身を除く): 57195873

約数列:

[1, 3, 7, 9, 19, 21, 49, 57, 63, 133, 147, 171, 343, 399, 441, 931, 1029, 1197, 1259, 2793, 3087, 3777, 6517, 8379, 8813, 11331, 19551, 23921, 26439, 58653, 61691, 71763, 79317, 167447, 185073, 215289, 431837, 502341, 555219, 1172129, 1295511, 1507023, 3516387, 3886533, 8204903, 10549161, 24614709, 73844127]

約数ペア:

[(1, 73844127), (3, 24614709), (7, 10549161), (9, 8204903), (19, 3886533), (21, 3516387), (49, 1507023), (57, 1295511), (63, 1172129), (133, 555219), (147, 502341), (171, 431837), (343, 215289), (399, 185073), (441, 167447), (931, 79317), (1029, 71763), (1197, 61691), (1259, 58653), (2793, 26439), (3087, 23921), (3777, 19551), (6517, 11331), (8379, 8813)]