53279259

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1$

素因数の和:391

約数の個数: 32

約数和(自身を含む): 79626240

約数和(自身を除く): 26346981

約数列:

[1, 3, 11, 33, 79, 107, 191, 237, 321, 573, 869, 1177, 2101, 2607, 3531, 6303, 8453, 15089, 20437, 25359, 45267, 61311, 92983, 165979, 224807, 278949, 497937, 674421, 1614523, 4843569, 17759753, 53279259]

約数ペア:

[(1, 53279259), (3, 17759753), (11, 4843569), (33, 1614523), (79, 674421), (107, 497937), (191, 278949), (237, 224807), (321, 165979), (573, 92983), (869, 61311), (1177, 45267), (2101, 25359), (2607, 20437), (3531, 15089), (6303, 8453)]