78072807

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{359}}^1\times {\mathrm{1021}}^1$

素因数の和:1454

約数の個数: 16

約数和(自身を含む): 105960960

約数和(自身を除く): 27888153

約数列:

[1, 3, 71, 213, 359, 1021, 1077, 3063, 25489, 72491, 76467, 217473, 366539, 1099617, 26024269, 78072807]

約数ペア:

[(1, 78072807), (3, 26024269), (71, 1099617), (213, 366539), (359, 217473), (1021, 76467), (1077, 72491), (3063, 25489)]