283375503

素因数分解:

$3^4\times {\mathrm{953}}^1\times {\mathrm{3671}}^1$

素因数の和:4636

約数の個数: 20

約数和(自身を含む): 423873648

約数和(自身を除く): 140498145

約数列:

[1, 3, 9, 27, 81, 953, 2859, 3671, 8577, 11013, 25731, 33039, 77193, 99117, 297351, 3498463, 10495389, 31486167, 94458501, 283375503]

約数ペア:

[(1, 283375503), (3, 94458501), (9, 31486167), (27, 10495389), (81, 3498463), (953, 297351), (2859, 99117), (3671, 77193), (8577, 33039), (11013, 25731)]