90814227

素因数分解:

$3^1\times 7^1\times {\mathrm{877}}^1\times {\mathrm{4931}}^1$

素因数の和:5818

約数の個数: 16

約数和(自身を含む): 138569472

約数和(自身を除く): 47755245

約数列:

[1, 3, 7, 21, 877, 2631, 4931, 6139, 14793, 18417, 34517, 103551, 4324487, 12973461, 30271409, 90814227]

約数ペア:

[(1, 90814227), (3, 30271409), (7, 12973461), (21, 4324487), (877, 103551), (2631, 34517), (4931, 18417), (6139, 14793)]