57971943

素因数分解:

$3^4\times {\mathrm{751}}^1\times {\mathrm{953}}^1$

素因数の和:1716

約数の個数: 20

約数和(自身を含む): 86806368

約数和(自身を除く): 28834425

約数列:

[1, 3, 9, 27, 81, 751, 953, 2253, 2859, 6759, 8577, 20277, 25731, 60831, 77193, 715703, 2147109, 6441327, 19323981, 57971943]

約数ペア:

[(1, 57971943), (3, 19323981), (9, 6441327), (27, 2147109), (81, 715703), (751, 77193), (953, 60831), (2253, 25731), (2859, 20277), (6759, 8577)]