57940729

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{1021}}^1$

素因数の和:1117

約数の個数: 24

約数和(自身を含む): 73943744

約数和(自身を除く): 16003015

約数列:

[1, 7, 11, 67, 77, 121, 469, 737, 847, 1021, 5159, 7147, 8107, 11231, 56749, 68407, 78617, 123541, 478849, 752477, 864787, 5267339, 8277247, 57940729]

約数ペア:

[(1, 57940729), (7, 8277247), (11, 5267339), (67, 864787), (77, 752477), (121, 478849), (469, 123541), (737, 78617), (847, 68407), (1021, 56749), (5159, 11231), (7147, 8107)]