47500497

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{907}}^1$

素因数の和:970

約数の個数: 36

約数和(自身を含む): 78331344

約数和(自身を除く): 30830847

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 207, 253, 529, 759, 907, 1587, 2277, 2721, 4761, 5819, 8163, 9977, 17457, 20861, 29931, 52371, 62583, 89793, 187749, 229471, 479803, 688413, 1439409, 2065239, 4318227, 5277833, 15833499, 47500497]

約数ペア:

[(1, 47500497), (3, 15833499), (9, 5277833), (11, 4318227), (23, 2065239), (33, 1439409), (69, 688413), (99, 479803), (207, 229471), (253, 187749), (529, 89793), (759, 62583), (907, 52371), (1587, 29931), (2277, 20861), (2721, 17457), (4761, 9977), (5819, 8163)]