27870183

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{877}}^1$

素因数の和:1004

約数の個数: 32

約数和(自身を含む): 45515520

約数和(自身を除く): 17645337

約数列:

[1, 3, 9, 11, 27, 33, 99, 107, 297, 321, 877, 963, 1177, 2631, 2889, 3531, 7893, 9647, 10593, 23679, 28941, 31779, 86823, 93839, 260469, 281517, 844551, 1032229, 2533653, 3096687, 9290061, 27870183]

約数ペア:

[(1, 27870183), (3, 9290061), (9, 3096687), (11, 2533653), (27, 1032229), (33, 844551), (99, 281517), (107, 260469), (297, 93839), (321, 86823), (877, 31779), (963, 28941), (1177, 23679), (2631, 10593), (2889, 9647), (3531, 7893)]