47562993

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{821}}^1$

素因数の和:1025

約数の個数: 24

約数和(自身を含む): 70912296

約数和(自身を除く): 23349303

約数列:

[1, 3, 9, 41, 123, 157, 369, 471, 821, 1413, 2463, 6437, 7389, 19311, 33661, 57933, 100983, 128897, 302949, 386691, 1160073, 5284777, 15854331, 47562993]

約数ペア:

[(1, 47562993), (3, 15854331), (9, 5284777), (41, 1160073), (123, 386691), (157, 302949), (369, 128897), (471, 100983), (821, 57933), (1413, 33661), (2463, 19311), (6437, 7389)]