69158043

素因数分解:

$3^6\times {\mathrm{19}}^1\times {\mathrm{4993}}^1$

素因数の和:5030

約数の個数: 28

約数和(自身を含む): 109168840

約数和(自身を除く): 40010797

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 729, 1539, 4617, 4993, 13851, 14979, 44937, 94867, 134811, 284601, 404433, 853803, 1213299, 2561409, 3639897, 7684227, 23052681, 69158043]

約数ペア:

[(1, 69158043), (3, 23052681), (9, 7684227), (19, 3639897), (27, 2561409), (57, 1213299), (81, 853803), (171, 404433), (243, 284601), (513, 134811), (729, 94867), (1539, 44937), (4617, 14979), (4993, 13851)]