54798039

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{15733}}^1$

素因数の和:15788

約数の個数: 20

約数和(自身を含む): 83767816

約数和(自身を除く): 28969777

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 3483, 15733, 47199, 141597, 424791, 676519, 1274373, 2029557, 6088671, 18266013, 54798039]

約数ペア:

[(1, 54798039), (3, 18266013), (9, 6088671), (27, 2029557), (43, 1274373), (81, 676519), (129, 424791), (387, 141597), (1161, 47199), (3483, 15733)]