71857689

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{6451}}^1$

素因数の和:6580

約数の個数: 16

約数和(自身を含む): 99102720

約数和(自身を除く): 27245031

約数列:

[1, 3, 47, 79, 141, 237, 3713, 6451, 11139, 19353, 303197, 509629, 909591, 1528887, 23952563, 71857689]

約数ペア:

[(1, 71857689), (3, 23952563), (47, 1528887), (79, 909591), (141, 509629), (237, 303197), (3713, 19353), (6451, 11139)]