71502237

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{64591}}^1$

素因数の和:64641

約数の個数: 16

約数和(自身を含む): 108514560

約数和(自身を除く): 37012323

約数列:

[1, 3, 9, 27, 41, 123, 369, 1107, 64591, 193773, 581319, 1743957, 2648231, 7944693, 23834079, 71502237]

約数ペア:

[(1, 71502237), (3, 23834079), (9, 7944693), (27, 2648231), (41, 1743957), (123, 581319), (369, 193773), (1107, 64591)]