27618423

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{271}}^1$

素因数の和:515

約数の個数: 32

約数和(自身を含む): 44285952

約数和(自身を除く): 16667529

約数列:

[1, 3, 7, 21, 23, 69, 161, 211, 271, 483, 633, 813, 1477, 1897, 4431, 4853, 5691, 6233, 14559, 18699, 33971, 43631, 57181, 101913, 130893, 171543, 400267, 1200801, 1315163, 3945489, 9206141, 27618423]

約数ペア:

[(1, 27618423), (3, 9206141), (7, 3945489), (21, 1315163), (23, 1200801), (69, 400267), (161, 171543), (211, 130893), (271, 101913), (483, 57181), (633, 43631), (813, 33971), (1477, 18699), (1897, 14559), (4431, 6233), (4853, 5691)]