57244929

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2707}}^1$

素因数の和:2789

約数の個数: 32

約数和(自身を含む): 93588480

約数和(自身を除く): 36343551

約数列:

[1, 3, 7, 19, 21, 53, 57, 133, 159, 371, 399, 1007, 1113, 2707, 3021, 7049, 8121, 18949, 21147, 51433, 56847, 143471, 154299, 360031, 430413, 1004297, 1080093, 2725949, 3012891, 8177847, 19081643, 57244929]

約数ペア:

[(1, 57244929), (3, 19081643), (7, 8177847), (19, 3012891), (21, 2725949), (53, 1080093), (57, 1004297), (133, 430413), (159, 360031), (371, 154299), (399, 143471), (1007, 56847), (1113, 51433), (2707, 21147), (3021, 18949), (7049, 8121)]