55803897

素因数分解:

$3^4\times {\mathrm{191}}^1\times {\mathrm{3607}}^1$

素因数の和:3810

約数の個数: 20

約数和(自身を含む): 83821056

約数和(自身を除く): 28017159

約数列:

[1, 3, 9, 27, 81, 191, 573, 1719, 3607, 5157, 10821, 15471, 32463, 97389, 292167, 688937, 2066811, 6200433, 18601299, 55803897]

約数ペア:

[(1, 55803897), (3, 18601299), (9, 6200433), (27, 2066811), (81, 688937), (191, 292167), (573, 97389), (1719, 32463), (3607, 15471), (5157, 10821)]