73172943

素因数分解:

$3^3\times {\mathrm{1597}}^1\times {\mathrm{1697}}^1$

素因数の和:3303

約数の個数: 16

約数和(自身を含む): 108536160

約数和(自身を除く): 35363217

約数列:

[1, 3, 9, 27, 1597, 1697, 4791, 5091, 14373, 15273, 43119, 45819, 2710109, 8130327, 24390981, 73172943]

約数ペア:

[(1, 73172943), (3, 24390981), (9, 8130327), (27, 2710109), (1597, 45819), (1697, 43119), (4791, 15273), (5091, 14373)]