40975119

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{20789}}^1$

素因数の和:20871

約数の個数: 16

約数和(自身を含む): 61538400

約数和(自身を除く): 20563281

約数列:

[1, 3, 9, 27, 73, 219, 657, 1971, 20789, 62367, 187101, 561303, 1517597, 4552791, 13658373, 40975119]

約数ペア:

[(1, 40975119), (3, 13658373), (9, 4552791), (27, 1517597), (73, 561303), (219, 187101), (657, 62367), (1971, 20789)]