90342109

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{727}}^1$

素因数の和:841

約数の個数: 24

約数和(自身を含む): 108442880

約数和(自身を除く): 18100771

約数列:

[1, 11, 13, 79, 121, 143, 727, 869, 1027, 1573, 7997, 9451, 9559, 11297, 57433, 87967, 103961, 124267, 631763, 746629, 1143571, 6949393, 8212919, 90342109]

約数ペア:

[(1, 90342109), (11, 8212919), (13, 6949393), (79, 1143571), (121, 746629), (143, 631763), (727, 124267), (869, 103961), (1027, 87967), (1573, 57433), (7997, 11297), (9451, 9559)]