120201309

素因数分解:

$3^2\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{1021}}^1$

素因数の和:1257

約数の個数: 24

約数和(自身を含む): 176863232

約数和(自身を除く): 56661923

約数列:

[1, 3, 9, 103, 127, 309, 381, 927, 1021, 1143, 3063, 9189, 13081, 39243, 105163, 117729, 129667, 315489, 389001, 946467, 1167003, 13355701, 40067103, 120201309]

約数ペア:

[(1, 120201309), (3, 40067103), (9, 13355701), (103, 1167003), (127, 946467), (309, 389001), (381, 315489), (927, 129667), (1021, 117729), (1143, 105163), (3063, 39243), (9189, 13081)]