91748908089

素因数分解:

$3^7\times {\mathrm{5821}}^1\times {\mathrm{7207}}^1$

素因数の和:13049

約数の個数: 32

約数和(自身を含む): 137645121280

約数和(自身を除く): 45896213191

約数列:

[1, 3, 9, 27, 81, 243, 729, 2187, 5821, 7207, 17463, 21621, 52389, 64863, 157167, 194589, 471501, 583767, 1414503, 1751301, 4243509, 5253903, 12730527, 15761709, 41951947, 125855841, 377567523, 1132702569, 3398107707, 10194323121, 30582969363, 91748908089]

約数ペア:

[(1, 91748908089), (3, 30582969363), (9, 10194323121), (27, 3398107707), (81, 1132702569), (243, 377567523), (729, 125855841), (2187, 41951947), (5821, 15761709), (7207, 12730527), (17463, 5253903), (21621, 4243509), (52389, 1751301), (64863, 1414503), (157167, 583767), (194589, 471501)]