72507801

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{7789}}^1$

素因数の和:7928

約数の個数: 16

約数和(自身を含む): 100958400

約数和(自身を除く): 28450599

約数列:

[1, 3, 29, 87, 107, 321, 3103, 7789, 9309, 23367, 225881, 677643, 833423, 2500269, 24169267, 72507801]

約数ペア:

[(1, 72507801), (3, 24169267), (29, 2500269), (87, 833423), (107, 677643), (321, 225881), (3103, 23367), (7789, 9309)]