111704103

素因数分解:

$3^4\times 7^1\times {\mathrm{197009}}^1$

素因数の和:197028

約数の個数: 20

約数和(自身を含む): 190705680

約数和(自身を除く): 79001577

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 197009, 591027, 1379063, 1773081, 4137189, 5319243, 12411567, 15957729, 37234701, 111704103]

約数ペア:

[(1, 111704103), (3, 37234701), (7, 15957729), (9, 12411567), (21, 5319243), (27, 4137189), (63, 1773081), (81, 1379063), (189, 591027), (567, 197009)]