42671691

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{8929}}^1$

素因数の和:9000

約数の個数: 20

約数和(自身を含む): 64831800

約数和(自身を除く): 22160109

約数列:

[1, 3, 9, 27, 59, 81, 177, 531, 1593, 4779, 8929, 26787, 80361, 241083, 526811, 723249, 1580433, 4741299, 14223897, 42671691]

約数ペア:

[(1, 42671691), (3, 14223897), (9, 4741299), (27, 1580433), (59, 723249), (81, 526811), (177, 241083), (531, 80361), (1593, 26787), (4779, 8929)]