73068281

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{26893}}^1$

素因数の和:26936

約数の個数: 16

約数和(自身を含む): 90363840

約数和(自身を除く): 17295559

約数列:

[1, 11, 13, 19, 143, 209, 247, 2717, 26893, 295823, 349609, 510967, 3845699, 5620637, 6642571, 73068281]

約数ペア:

[(1, 73068281), (11, 6642571), (13, 5620637), (19, 3845699), (143, 510967), (209, 349609), (247, 295823), (2717, 26893)]