68993859

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{90901}}^1$

素因数の和:90938

約数の個数: 16

約数和(自身を含む): 104719104

約数和(自身を除く): 35725245

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 90901, 272703, 999911, 2090723, 2999733, 6272169, 22997953, 68993859]

約数ペア:

[(1, 68993859), (3, 22997953), (11, 6272169), (23, 2999733), (33, 2090723), (69, 999911), (253, 272703), (759, 90901)]