27867411

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{367}}^1$

素因数の和:456

約数の個数: 48

約数和(自身を含む): 48222720

約数和(自身を除く): 20355309

約数列:

[1, 3, 9, 11, 13, 33, 39, 59, 99, 117, 143, 177, 367, 429, 531, 649, 767, 1101, 1287, 1947, 2301, 3303, 4037, 4771, 5841, 6903, 8437, 12111, 14313, 21653, 25311, 36333, 42939, 52481, 64959, 75933, 157443, 194877, 238183, 281489, 472329, 714549, 844467, 2143647, 2533401, 3096379, 9289137, 27867411]

約数ペア:

[(1, 27867411), (3, 9289137), (9, 3096379), (11, 2533401), (13, 2143647), (33, 844467), (39, 714549), (59, 472329), (99, 281489), (117, 238183), (143, 194877), (177, 157443), (367, 75933), (429, 64959), (531, 52481), (649, 42939), (767, 36333), (1101, 25311), (1287, 21653), (1947, 14313), (2301, 12111), (3303, 8437), (4037, 6903), (4771, 5841)]