73003931

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{72931}}^1$

素因数の和:72962

約数の個数: 16

約数和(自身を含む): 98020608

約数和(自身を除く): 25016677

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 72931, 510517, 802241, 948103, 5615687, 6636721, 10429133, 73003931]

約数ペア:

[(1, 73003931), (7, 10429133), (11, 6636721), (13, 5615687), (77, 948103), (91, 802241), (143, 510517), (1001, 72931)]