90001131

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{6701}}^1$

素因数の和:6763

約数の個数: 24

約数和(自身を含む): 135487632

約数和(自身を除く): 45486501

約数列:

[1, 3, 11, 33, 37, 111, 121, 363, 407, 1221, 4477, 6701, 13431, 20103, 73711, 221133, 247937, 743811, 810821, 2432463, 2727307, 8181921, 30000377, 90001131]

約数ペア:

[(1, 90001131), (3, 30000377), (11, 8181921), (33, 2727307), (37, 2432463), (111, 810821), (121, 743811), (363, 247937), (407, 221133), (1221, 73711), (4477, 20103), (6701, 13431)]