27747939

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{433}}^1\times {\mathrm{521}}^1$

素因数の和:998

約数の個数: 16

約数和(自身を含む): 38060064

約数和(自身を除く): 10312125

約数列:

[1, 3, 41, 123, 433, 521, 1299, 1563, 17753, 21361, 53259, 64083, 225593, 676779, 9249313, 27747939]

約数ペア:

[(1, 27747939), (3, 9249313), (41, 676779), (123, 225593), (433, 64083), (521, 53259), (1299, 21361), (1563, 17753)]