166396737

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{5477}}^1$

素因数の和:5553

約数の個数: 32

約数和(自身を含む): 257685120

約数和(自身を除く): 91288383

約数列:

[1, 3, 13, 19, 39, 41, 57, 123, 247, 533, 741, 779, 1599, 2337, 5477, 10127, 16431, 30381, 71201, 104063, 213603, 224557, 312189, 673671, 1352819, 2919241, 4058457, 4266583, 8757723, 12799749, 55465579, 166396737]

約数ペア:

[(1, 166396737), (3, 55465579), (13, 12799749), (19, 8757723), (39, 4266583), (41, 4058457), (57, 2919241), (123, 1352819), (247, 673671), (533, 312189), (741, 224557), (779, 213603), (1599, 104063), (2337, 71201), (5477, 30381), (10127, 16431)]