72117353

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{709}}^1\times {\mathrm{1321}}^1$

素因数の和:2048

約数の個数: 16

約数和(自身を含む): 90107520

約数和(自身を除く): 17990167

約数列:

[1, 7, 11, 77, 709, 1321, 4963, 7799, 9247, 14531, 54593, 101717, 936589, 6556123, 10302479, 72117353]

約数ペア:

[(1, 72117353), (7, 10302479), (11, 6556123), (77, 936589), (709, 101717), (1321, 54593), (4963, 14531), (7799, 9247)]