71338804569

素因数分解:

$3^3\times {\mathrm{457}}^1\times {\mathrm{5781571}}^1$

素因数の和:5782037

約数の個数: 16

約数和(自身を含む): 105918399040

約数和(自身を除く): 34579594471

約数列:

[1, 3, 9, 27, 457, 1371, 4113, 12339, 5781571, 17344713, 52034139, 156102417, 2642177947, 7926533841, 23779601523, 71338804569]

約数ペア:

[(1, 71338804569), (3, 23779601523), (9, 7926533841), (27, 2642177947), (457, 156102417), (1371, 52034139), (4113, 17344713), (12339, 5781571)]