185156937

素因数分解:

$3^2\times 7^2\times {\mathrm{101}}^1\times {\mathrm{4157}}^1$

素因数の和:4278

約数の個数: 36

約数和(自身を含む): 314269956

約数和(自身を除く): 129113019

約数列:

[1, 3, 7, 9, 21, 49, 63, 101, 147, 303, 441, 707, 909, 2121, 4157, 4949, 6363, 12471, 14847, 29099, 37413, 44541, 87297, 203693, 261891, 419857, 611079, 1259571, 1833237, 2938999, 3778713, 8816997, 20572993, 26450991, 61718979, 185156937]

約数ペア:

[(1, 185156937), (3, 61718979), (7, 26450991), (9, 20572993), (21, 8816997), (49, 3778713), (63, 2938999), (101, 1833237), (147, 1259571), (303, 611079), (441, 419857), (707, 261891), (909, 203693), (2121, 87297), (4157, 44541), (4949, 37413), (6363, 29099), (12471, 14847)]