271915407

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{437867}}^1$

素因数の和:437899

約数の個数: 16

約数和(自身を含む): 420353280

約数和(自身を除く): 148437873

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 437867, 1313601, 3940803, 10070941, 11822409, 30212823, 90638469, 271915407]

約数ペア:

[(1, 271915407), (3, 90638469), (9, 30212823), (23, 11822409), (27, 10070941), (69, 3940803), (207, 1313601), (621, 437867)]