237955851

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{5167}}^1$

素因数の和:5240

約数の個数: 48

約数和(自身を含む): 425677824

約数和(自身を除く): 187721973

約数列:

[1, 3, 7, 9, 17, 21, 43, 51, 63, 119, 129, 153, 301, 357, 387, 731, 903, 1071, 2193, 2709, 5117, 5167, 6579, 15351, 15501, 36169, 46053, 46503, 87839, 108507, 222181, 263517, 325521, 614873, 666543, 790551, 1555267, 1844619, 1999629, 3777077, 4665801, 5533857, 11331231, 13997403, 26439539, 33993693, 79318617, 237955851]

約数ペア:

[(1, 237955851), (3, 79318617), (7, 33993693), (9, 26439539), (17, 13997403), (21, 11331231), (43, 5533857), (51, 4665801), (63, 3777077), (119, 1999629), (129, 1844619), (153, 1555267), (301, 790551), (357, 666543), (387, 614873), (731, 325521), (903, 263517), (1071, 222181), (2193, 108507), (2709, 87839), (5117, 46503), (5167, 46053), (6579, 36169), (15351, 15501)]