45721287

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{23197}}^1$

素因数の和:23279

約数の個数: 16

約数和(自身を含む): 68666080

約数和(自身を除く): 22944793

約数列:

[1, 3, 9, 27, 73, 219, 657, 1971, 23197, 69591, 208773, 626319, 1693381, 5080143, 15240429, 45721287]

約数ペア:

[(1, 45721287), (3, 15240429), (9, 5080143), (27, 1693381), (73, 626319), (219, 208773), (657, 69591), (1971, 23197)]