56420163

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{1607}}^1$

素因数の和:1743

約数の個数: 24

約数和(自身を含む): 84284928

約数和(自身を除く): 27864765

約数列:

[1, 3, 9, 47, 83, 141, 249, 423, 747, 1607, 3901, 4821, 11703, 14463, 35109, 75529, 133381, 226587, 400143, 679761, 1200429, 6268907, 18806721, 56420163]

約数ペア:

[(1, 56420163), (3, 18806721), (9, 6268907), (47, 1200429), (83, 679761), (141, 400143), (249, 226587), (423, 133381), (747, 75529), (1607, 35109), (3901, 14463), (4821, 11703)]