68274739197

素因数分解:

$3^2\times 7^1\times {\mathrm{271}}^1\times {\mathrm{563}}^1\times {\mathrm{7103}}^1$

素因数の和:7950

約数の個数: 48

約数和(自身を含む): 113340284928

約数和(自身を除く): 45065545731

約数列:

[1, 3, 7, 9, 21, 63, 271, 563, 813, 1689, 1897, 2439, 3941, 5067, 5691, 7103, 11823, 17073, 21309, 35469, 49721, 63927, 149163, 152573, 447489, 457719, 1068011, 1373157, 1924913, 3204033, 3998989, 5774739, 9612099, 11996967, 13474391, 17324217, 27992923, 35990901, 40423173, 83978769, 121269519, 251936307, 1083726019, 3251178057, 7586082133, 9753534171, 22758246399, 68274739197]

約数ペア:

[(1, 68274739197), (3, 22758246399), (7, 9753534171), (9, 7586082133), (21, 3251178057), (63, 1083726019), (271, 251936307), (563, 121269519), (813, 83978769), (1689, 40423173), (1897, 35990901), (2439, 27992923), (3941, 17324217), (5067, 13474391), (5691, 11996967), (7103, 9612099), (11823, 5774739), (17073, 3998989), (21309, 3204033), (35469, 1924913), (49721, 1373157), (63927, 1068011), (149163, 457719), (152573, 447489)]