40250817

素因数分解:

$3^3\times {\mathrm{271}}^1\times {\mathrm{5501}}^1$

素因数の和:5781

約数の個数: 16

約数和(自身を含む): 59861760

約数和(自身を除く): 19610943

約数列:

[1, 3, 9, 27, 271, 813, 2439, 5501, 7317, 16503, 49509, 148527, 1490771, 4472313, 13416939, 40250817]

約数ペア:

[(1, 40250817), (3, 13416939), (9, 4472313), (27, 1490771), (271, 148527), (813, 49509), (2439, 16503), (5501, 7317)]