27115551

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{4517}}^1$

素因数の和:4575

約数の個数: 24

約数和(自身を含む): 42288480

約数和(自身を除く): 15172929

約数列:

[1, 3, 9, 23, 29, 69, 87, 207, 261, 667, 2001, 4517, 6003, 13551, 40653, 103891, 130993, 311673, 392979, 935019, 1178937, 3012839, 9038517, 27115551]

約数ペア:

[(1, 27115551), (3, 9038517), (9, 3012839), (23, 1178937), (29, 935019), (69, 392979), (87, 311673), (207, 130993), (261, 103891), (667, 40653), (2001, 13551), (4517, 6003)]