81239274

素因数分解:

$2^1\times 3^5\times {\mathrm{167159}}^1$

素因数の和:167176

約数の個数: 24

約数和(自身を含む): 182538720

約数和(自身を除く): 101299446

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 167159, 334318, 501477, 1002954, 1504431, 3008862, 4513293, 9026586, 13539879, 27079758, 40619637, 81239274]

約数ペア:

[(1, 81239274), (2, 40619637), (3, 27079758), (6, 13539879), (9, 9026586), (18, 4513293), (27, 3008862), (54, 1504431), (81, 1002954), (162, 501477), (243, 334318), (486, 167159)]