97817187

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1307}}^1$

素因数の和:1443

約数の個数: 32

約数和(自身を含む): 149425920

約数和(自身を除く): 51608733

約数列:

[1, 3, 13, 19, 39, 57, 101, 247, 303, 741, 1307, 1313, 1919, 3921, 3939, 5757, 16991, 24833, 24947, 50973, 74499, 74841, 132007, 322829, 396021, 968487, 1716091, 2508133, 5148273, 7524399, 32605729, 97817187]

約数ペア:

[(1, 97817187), (3, 32605729), (13, 7524399), (19, 5148273), (39, 2508133), (57, 1716091), (101, 968487), (247, 396021), (303, 322829), (741, 132007), (1307, 74841), (1313, 74499), (1919, 50973), (3921, 24947), (3939, 24833), (5757, 16991)]