78850161

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{1103}}^1$

素因数の和:1182

約数の個数: 36

約数和(自身を含む): 126067968

約数和(自身を除く): 47217807

約数列:

[1, 3, 9, 13, 39, 47, 117, 141, 169, 423, 507, 611, 1103, 1521, 1833, 3309, 5499, 7943, 9927, 14339, 23829, 43017, 51841, 71487, 129051, 155523, 186407, 466569, 559221, 673933, 1677663, 2021799, 6065397, 8761129, 26283387, 78850161]

約数ペア:

[(1, 78850161), (3, 26283387), (9, 8761129), (13, 6065397), (39, 2021799), (47, 1677663), (117, 673933), (141, 559221), (169, 466569), (423, 186407), (507, 155523), (611, 129051), (1103, 71487), (1521, 51841), (1833, 43017), (3309, 23829), (5499, 14339), (7943, 9927)]