81241189127

素因数分解:

$7^1\times {\mathrm{103}}^1\times {\mathrm{227}}^1\times {\mathrm{496381}}^1$

素因数の和:496718

約数の個数: 16

約数和(自身を含む): 94161679872

約数和(自身を除く): 12920490745

約数列:

[1, 7, 103, 227, 721, 1589, 23381, 163667, 496381, 3474667, 51127243, 112678487, 357890701, 788749409, 11605884161, 81241189127]

約数ペア:

[(1, 81241189127), (7, 11605884161), (103, 788749409), (227, 357890701), (721, 112678487), (1589, 51127243), (23381, 3474667), (163667, 496381)]