84176577

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{22111}}^1$

素因数の和:22170

約数の個数: 20

約数和(自身を含む): 128426496

約数和(自身を除く): 44249919

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3807, 22111, 66333, 198999, 596997, 1039217, 1790991, 3117651, 9352953, 28058859, 84176577]

約数ペア:

[(1, 84176577), (3, 28058859), (9, 9352953), (27, 3117651), (47, 1790991), (81, 1039217), (141, 596997), (423, 198999), (1269, 66333), (3807, 22111)]