47826693

素因数分解:

$3^4\times {\mathrm{109}}^1\times {\mathrm{5417}}^1$

素因数の和:5538

約数の個数: 20

約数和(自身を含む): 72113580

約数和(自身を除く): 24286887

約数列:

[1, 3, 9, 27, 81, 109, 327, 981, 2943, 5417, 8829, 16251, 48753, 146259, 438777, 590453, 1771359, 5314077, 15942231, 47826693]

約数ペア:

[(1, 47826693), (3, 15942231), (9, 5314077), (27, 1771359), (81, 590453), (109, 438777), (327, 146259), (981, 48753), (2943, 16251), (5417, 8829)]