72919581

素因数分解:

$3^1\times 7^1\times {\mathrm{1667}}^1\times {\mathrm{2083}}^1$

素因数の和:3760

約数の個数: 16

約数和(自身を含む): 111235584

約数和(自身を除く): 38316003

約数列:

[1, 3, 7, 21, 1667, 2083, 5001, 6249, 11669, 14581, 35007, 43743, 3472361, 10417083, 24306527, 72919581]

約数ペア:

[(1, 72919581), (3, 24306527), (7, 10417083), (21, 3472361), (1667, 43743), (2083, 35007), (5001, 14581), (6249, 11669)]