70310121

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{643}}^1$

素因数の和:821

約数の個数: 32

約数和(自身を含む): 110788608

約数和(自身を除く): 40478487

約数列:

[1, 3, 7, 21, 41, 123, 127, 287, 381, 643, 861, 889, 1929, 2667, 4501, 5207, 13503, 15621, 26363, 36449, 79089, 81661, 109347, 184541, 244983, 553623, 571627, 1714881, 3348101, 10044303, 23436707, 70310121]

約数ペア:

[(1, 70310121), (3, 23436707), (7, 10044303), (21, 3348101), (41, 1714881), (123, 571627), (127, 553623), (287, 244983), (381, 184541), (643, 109347), (861, 81661), (889, 79089), (1929, 36449), (2667, 26363), (4501, 15621), (5207, 13503)]