83456487

素因数分解:

$3^4\times {\mathrm{719}}^1\times {\mathrm{1433}}^1$

素因数の和:2164

約数の個数: 20

約数和(自身を含む): 124930080

約数和(自身を除く): 41473593

約数列:

[1, 3, 9, 27, 81, 719, 1433, 2157, 4299, 6471, 12897, 19413, 38691, 58239, 116073, 1030327, 3090981, 9272943, 27818829, 83456487]

約数ペア:

[(1, 83456487), (3, 27818829), (9, 9272943), (27, 3090981), (81, 1030327), (719, 116073), (1433, 58239), (2157, 38691), (4299, 19413), (6471, 12897)]