156968523

素因数分解:

$3^5\times {\mathrm{131}}^1\times {\mathrm{4931}}^1$

素因数の和:5077

約数の個数: 24

約数和(自身を含む): 236972736

約数和(自身を除く): 80004213

約数列:

[1, 3, 9, 27, 81, 131, 243, 393, 1179, 3537, 4931, 10611, 14793, 31833, 44379, 133137, 399411, 645961, 1198233, 1937883, 5813649, 17440947, 52322841, 156968523]

約数ペア:

[(1, 156968523), (3, 52322841), (9, 17440947), (27, 5813649), (81, 1937883), (131, 1198233), (243, 645961), (393, 399411), (1179, 133137), (3537, 44379), (4931, 31833), (10611, 14793)]