156958653873

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{739}}^1\times {\mathrm{326257}}^1$

素因数の和:327037

約数の個数: 32

約数和(自身を含む): 247225262080

約数和(自身を除く): 90266608207

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 739, 2217, 5173, 15519, 22909, 68727, 160363, 326257, 481089, 978771, 2283799, 6851397, 10113967, 30341901, 70797769, 212393307, 241103923, 723311769, 1687727461, 5063182383, 7474221613, 22422664839, 52319551291, 156958653873]

約数ペア:

[(1, 156958653873), (3, 52319551291), (7, 22422664839), (21, 7474221613), (31, 5063182383), (93, 1687727461), (217, 723311769), (651, 241103923), (739, 212393307), (2217, 70797769), (5173, 30341901), (15519, 10113967), (22909, 6851397), (68727, 2283799), (160363, 978771), (326257, 481089)]