54902241

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{569}}^1$

素因数の和:797

約数の個数: 24

約数和(自身を含む): 81095040

約数和(自身を除く): 26192799

約数列:

[1, 3, 9, 71, 151, 213, 453, 569, 639, 1359, 1707, 5121, 10721, 32163, 40399, 85919, 96489, 121197, 257757, 363591, 773271, 6100249, 18300747, 54902241]

約数ペア:

[(1, 54902241), (3, 18300747), (9, 6100249), (71, 773271), (151, 363591), (213, 257757), (453, 121197), (569, 96489), (639, 85919), (1359, 40399), (1707, 32163), (5121, 10721)]