99421091

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67957}}^1$

素因数の和:67994

約数の個数: 16

約数和(自身を含む): 130479360

約数和(自身を除く): 31058269

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 67957, 475699, 747527, 1291183, 5232689, 9038281, 14203013, 99421091]

約数ペア:

[(1, 99421091), (7, 14203013), (11, 9038281), (19, 5232689), (77, 1291183), (133, 747527), (209, 475699), (1463, 67957)]