27872559

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7219}}^1$

素因数の和:7252

約数の個数: 32

約数和(自身を含む): 48518400

約数和(自身を除く): 20645841

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 143, 297, 351, 429, 1287, 3861, 7219, 21657, 64971, 79409, 93847, 194913, 238227, 281541, 714681, 844623, 1032317, 2144043, 2533869, 3096951, 9290853, 27872559]

約数ペア:

[(1, 27872559), (3, 9290853), (9, 3096951), (11, 2533869), (13, 2144043), (27, 1032317), (33, 844623), (39, 714681), (99, 281541), (117, 238227), (143, 194913), (297, 93847), (351, 79409), (429, 64971), (1287, 21657), (3861, 7219)]