81688211

素因数分解:

${\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{2297}}^1$

素因数の和:2422

約数の個数: 16

約数和(自身を含む): 92324448

約数和(自身を除く): 10636237

約数列:

[1, 11, 53, 61, 583, 671, 2297, 3233, 25267, 35563, 121741, 140117, 1339151, 1541287, 7426201, 81688211]

約数ペア:

[(1, 81688211), (11, 7426201), (53, 1541287), (61, 1339151), (583, 140117), (671, 121741), (2297, 35563), (3233, 25267)]