214514217

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{317}}^1\times {\mathrm{353}}^1$

素因数の和:750

約数の個数: 32

約数和(自身を含む): 324207360

約数和(自身を除く): 109693143

約数列:

[1, 3, 9, 27, 71, 213, 317, 353, 639, 951, 1059, 1917, 2853, 3177, 8559, 9531, 22507, 25063, 67521, 75189, 111901, 202563, 225567, 335703, 607689, 676701, 1007109, 3021327, 7944971, 23834913, 71504739, 214514217]

約数ペア:

[(1, 214514217), (3, 71504739), (9, 23834913), (27, 7944971), (71, 3021327), (213, 1007109), (317, 676701), (353, 607689), (639, 335703), (951, 225567), (1059, 202563), (1917, 111901), (2853, 75189), (3177, 67521), (8559, 25063), (9531, 22507)]