47954043

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{1621}}^1$

素因数の和:1819

約数の個数: 24

約数和(自身を含む): 73379280

約数和(自身を除く): 25425237

約数列:

[1, 3, 9, 19, 57, 171, 173, 519, 1557, 1621, 3287, 4863, 9861, 14589, 29583, 30799, 92397, 277191, 280433, 841299, 2523897, 5328227, 15984681, 47954043]

約数ペア:

[(1, 47954043), (3, 15984681), (9, 5328227), (19, 2523897), (57, 841299), (171, 280433), (173, 277191), (519, 92397), (1557, 30799), (1621, 29583), (3287, 14589), (4863, 9861)]