54777921

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{7867}}^1$

素因数の和:8092

約数の個数: 16

約数和(自身を含む): 80064768

約数和(自身を除く): 25286847

約数列:

[1, 3, 11, 33, 211, 633, 2321, 6963, 7867, 23601, 86537, 259611, 1659937, 4979811, 18259307, 54777921]

約数ペア:

[(1, 54777921), (3, 18259307), (11, 4979811), (33, 1659937), (211, 259611), (633, 86537), (2321, 23601), (6963, 7867)]