27202131

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{24979}}^1$

素因数の和:25007

約数の個数: 18

約数和(自身を含む): 43190420

約数和(自身を除く): 15988289

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 24979, 74937, 224811, 274769, 824307, 2472921, 3022459, 9067377, 27202131]

約数ペア:

[(1, 27202131), (3, 9067377), (9, 3022459), (11, 2472921), (33, 824307), (99, 274769), (121, 224811), (363, 74937), (1089, 24979)]