156919181853

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{11879717}}^1$

素因数の和:11879781

約数の個数: 32

約数和(自身を含む): 260023267584

約数和(自身を除く): 103104085731

約数列:

[1, 3, 7, 17, 21, 37, 51, 111, 119, 259, 357, 629, 777, 1887, 4403, 13209, 11879717, 35639151, 83158019, 201955189, 249474057, 439549529, 605865567, 1318648587, 1413686323, 3076846703, 4241058969, 7472341993, 9230540109, 22417025979, 52306393951, 156919181853]

約数ペア:

[(1, 156919181853), (3, 52306393951), (7, 22417025979), (17, 9230540109), (21, 7472341993), (37, 4241058969), (51, 3076846703), (111, 1413686323), (119, 1318648587), (259, 605865567), (357, 439549529), (629, 249474057), (777, 201955189), (1887, 83158019), (4403, 35639151), (13209, 11879717)]