47316879

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{9901}}^1$

素因数の和:9972

約数の個数: 20

約数和(自身を含む): 71888520

約数和(自身を除く): 24571641

約数列:

[1, 3, 9, 27, 59, 81, 177, 531, 1593, 4779, 9901, 29703, 89109, 267327, 584159, 801981, 1752477, 5257431, 15772293, 47316879]

約数ペア:

[(1, 47316879), (3, 15772293), (9, 5257431), (27, 1752477), (59, 801981), (81, 584159), (177, 267327), (531, 89109), (1593, 29703), (4779, 9901)]