41942691

素因数分解:

$3^4\times 7^1\times {\mathrm{73973}}^1$

素因数の和:73992

約数の個数: 20

約数和(自身を含む): 71606832

約数和(自身を除く): 29664141

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 73973, 221919, 517811, 665757, 1553433, 1997271, 4660299, 5991813, 13980897, 41942691]

約数ペア:

[(1, 41942691), (3, 13980897), (7, 5991813), (9, 4660299), (21, 1997271), (27, 1553433), (63, 665757), (81, 517811), (189, 221919), (567, 73973)]