115727871

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1\times {\mathrm{523}}^1$

素因数の和:831

約数の個数: 32

約数和(自身を含む): 181698048

約数和(自身を除く): 65970177

約数列:

[1, 3, 7, 21, 41, 123, 257, 287, 523, 771, 861, 1569, 1799, 3661, 5397, 10537, 10983, 21443, 31611, 64329, 73759, 134411, 150101, 221277, 403233, 450303, 940877, 2822631, 5510851, 16532553, 38575957, 115727871]

約数ペア:

[(1, 115727871), (3, 38575957), (7, 16532553), (21, 5510851), (41, 2822631), (123, 940877), (257, 450303), (287, 403233), (523, 221277), (771, 150101), (861, 134411), (1569, 73759), (1799, 64329), (3661, 31611), (5397, 21443), (10537, 10983)]