89068903

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2647}}^1$

素因数の和:2707

約数の個数: 32

約数和(自身を含む): 122019840

約数和(自身を除く): 32950937

約数列:

[1, 7, 11, 19, 23, 77, 133, 161, 209, 253, 437, 1463, 1771, 2647, 3059, 4807, 18529, 29117, 33649, 50293, 60881, 203819, 352051, 426167, 553223, 669691, 1156739, 3872561, 4687837, 8097173, 12724129, 89068903]

約数ペア:

[(1, 89068903), (7, 12724129), (11, 8097173), (19, 4687837), (23, 3872561), (77, 1156739), (133, 669691), (161, 553223), (209, 426167), (253, 352051), (437, 203819), (1463, 60881), (1771, 50293), (2647, 33649), (3059, 29117), (4807, 18529)]