75471231

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{547}}^1$

素因数の和:711

約数の個数: 32

約数和(自身を含む): 113948928

約数和(自身を除く): 38477697

約数列:

[1, 3, 11, 33, 37, 111, 113, 339, 407, 547, 1221, 1243, 1641, 3729, 4181, 6017, 12543, 18051, 20239, 45991, 60717, 61811, 137973, 185433, 222629, 667887, 679921, 2039763, 2287007, 6861021, 25157077, 75471231]

約数ペア:

[(1, 75471231), (3, 25157077), (11, 6861021), (33, 2287007), (37, 2039763), (111, 679921), (113, 667887), (339, 222629), (407, 185433), (547, 137973), (1221, 61811), (1243, 60717), (1641, 45991), (3729, 20239), (4181, 18051), (6017, 12543)]