27112029

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{31489}}^1$

素因数の和:31540

約数の個数: 16

約数和(自身を含む): 42322560

約数和(自身を除く): 15210531

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 31489, 94467, 220423, 661269, 1291049, 3873147, 9037343, 27112029]

約数ペア:

[(1, 27112029), (3, 9037343), (7, 3873147), (21, 1291049), (41, 661269), (123, 220423), (287, 94467), (861, 31489)]