27867213

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{929}}^1$

素因数の和:1050

約数の個数: 32

約数和(自身を含む): 45532800

約数和(自身を除く): 17665587

約数列:

[1, 3, 9, 11, 27, 33, 99, 101, 297, 303, 909, 929, 1111, 2727, 2787, 3333, 8361, 9999, 10219, 25083, 29997, 30657, 91971, 93829, 275913, 281487, 844461, 1032119, 2533383, 3096357, 9289071, 27867213]

約数ペア:

[(1, 27867213), (3, 9289071), (9, 3096357), (11, 2533383), (27, 1032119), (33, 844461), (99, 281487), (101, 275913), (297, 93829), (303, 91971), (909, 30657), (929, 29997), (1111, 25083), (2727, 10219), (2787, 9999), (3333, 8361)]