47185367049

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{277883}}^1$

素因数の和:278242

約数の個数: 32

約数和(自身を含む): 73805990400

約数和(自身を除く): 26620623351

約数列:

[1, 3, 9, 19, 27, 57, 171, 331, 513, 993, 2979, 6289, 8937, 18867, 56601, 169803, 277883, 833649, 2500947, 5279777, 7502841, 15839331, 47517993, 91979273, 142553979, 275937819, 827813457, 1747606187, 2483440371, 5242818561, 15728455683, 47185367049]

約数ペア:

[(1, 47185367049), (3, 15728455683), (9, 5242818561), (19, 2483440371), (27, 1747606187), (57, 827813457), (171, 275937819), (331, 142553979), (513, 91979273), (993, 47517993), (2979, 15839331), (6289, 7502841), (8937, 5279777), (18867, 2500947), (56601, 833649), (169803, 277883)]