72030897

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{72103}}^1$

素因数の和:72149

約数の個数: 16

約数和(自身を含む): 109598080

約数和(自身を除く): 37567183

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 72103, 216309, 648927, 1946781, 2667811, 8003433, 24010299, 72030897]

約数ペア:

[(1, 72030897), (3, 24010299), (9, 8003433), (27, 2667811), (37, 1946781), (111, 648927), (333, 216309), (999, 72103)]