148761613

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{421}}^1$

素因数の和:805

約数の個数: 32

約数和(自身を含む): 200777472

約数和(自身を除く): 52015859

約数列:

[1, 7, 11, 13, 77, 91, 143, 353, 421, 1001, 2471, 2947, 3883, 4589, 4631, 5473, 27181, 32123, 32417, 38311, 50479, 60203, 148613, 353353, 421421, 1040291, 1634743, 1931969, 11443201, 13523783, 21251659, 148761613]

約数ペア:

[(1, 148761613), (7, 21251659), (11, 13523783), (13, 11443201), (77, 1931969), (91, 1634743), (143, 1040291), (353, 421421), (421, 353353), (1001, 148613), (2471, 60203), (2947, 50479), (3883, 38311), (4589, 32417), (4631, 32123), (5473, 27181)]