27157713

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:325

約数の個数: 32

約数和(自身を含む): 40891392

約数和(自身を除く): 13733679

約数列:

[1, 3, 11, 33, 67, 71, 173, 201, 213, 519, 737, 781, 1903, 2211, 2343, 4757, 5709, 11591, 12283, 14271, 34773, 36849, 52327, 127501, 135113, 156981, 382503, 405339, 822961, 2468883, 9052571, 27157713]

約数ペア:

[(1, 27157713), (3, 9052571), (11, 2468883), (33, 822961), (67, 405339), (71, 382503), (173, 156981), (201, 135113), (213, 127501), (519, 52327), (737, 36849), (781, 34773), (1903, 14271), (2211, 12283), (2343, 11591), (4757, 5709)]