137279729665

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{21773153}}^1$

素因数の和:21773268

約数の個数: 16

約数和(自身を含む): 179236603728

約数和(自身を除く): 41956874063

約数列:

[1, 5, 13, 65, 97, 485, 1261, 6305, 21773153, 108865765, 283050989, 1415254945, 2111995841, 10559979205, 27455945933, 137279729665]

約数ペア:

[(1, 137279729665), (5, 27455945933), (13, 10559979205), (65, 2111995841), (97, 1415254945), (485, 283050989), (1261, 108865765), (6305, 21773153)]