2017018827

素因数分解:

$3^5\times {\mathrm{53}}^1\times {\mathrm{199}}^1\times {\mathrm{787}}^1$

素因数の和:1054

約数の個数: 48

約数和(自身を含む): 3097785600

約数和(自身を除く): 1080766773

約数列:

[1, 3, 9, 27, 53, 81, 159, 199, 243, 477, 597, 787, 1431, 1791, 2361, 4293, 5373, 7083, 10547, 12879, 16119, 21249, 31641, 41711, 48357, 63747, 94923, 125133, 156613, 191241, 284769, 375399, 469839, 854307, 1126197, 1409517, 2562921, 3378591, 4228551, 8300489, 10135773, 12685653, 24901467, 38056959, 74704401, 224113203, 672339609, 2017018827]

約数ペア:

[(1, 2017018827), (3, 672339609), (9, 224113203), (27, 74704401), (53, 38056959), (81, 24901467), (159, 12685653), (199, 10135773), (243, 8300489), (477, 4228551), (597, 3378591), (787, 2562921), (1431, 1409517), (1791, 1126197), (2361, 854307), (4293, 469839), (5373, 375399), (7083, 284769), (10547, 191241), (12879, 156613), (16119, 125133), (21249, 94923), (31641, 63747), (41711, 48357)]