56375109

素因数分解:

$3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5233}}^1$

素因数の和:5271

約数の個数: 40

約数和(自身を含む): 101330240

約数和(自身を除く): 44955131

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 81, 133, 171, 189, 399, 513, 567, 1197, 1539, 3591, 5233, 10773, 15699, 36631, 47097, 99427, 109893, 141291, 298281, 329679, 423873, 695989, 894843, 989037, 2087967, 2684529, 2967111, 6263901, 8053587, 18791703, 56375109]

約数ペア:

[(1, 56375109), (3, 18791703), (7, 8053587), (9, 6263901), (19, 2967111), (21, 2684529), (27, 2087967), (57, 989037), (63, 894843), (81, 695989), (133, 423873), (171, 329679), (189, 298281), (399, 141291), (513, 109893), (567, 99427), (1197, 47097), (1539, 36631), (3591, 15699), (5233, 10773)]