72923517

素因数分解:

$3^3\times {\mathrm{157}}^1\times {\mathrm{17203}}^1$

素因数の和:17369

約数の個数: 16

約数和(自身を含む): 108729280

約数和(自身を除く): 35805763

約数列:

[1, 3, 9, 27, 157, 471, 1413, 4239, 17203, 51609, 154827, 464481, 2700871, 8102613, 24307839, 72923517]

約数ペア:

[(1, 72923517), (3, 24307839), (9, 8102613), (27, 2700871), (157, 464481), (471, 154827), (1413, 51609), (4239, 17203)]