55763211

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{431}}^1$

素因数の和:603

約数の個数: 32

約数和(自身を含む): 87422976

約数和(自身を除く): 31659765

約数列:

[1, 3, 7, 21, 61, 101, 183, 303, 427, 431, 707, 1281, 1293, 2121, 3017, 6161, 9051, 18483, 26291, 43127, 43531, 78873, 129381, 130593, 184037, 304717, 552111, 914151, 2655391, 7966173, 18587737, 55763211]

約数ペア:

[(1, 55763211), (3, 18587737), (7, 7966173), (21, 2655391), (61, 914151), (101, 552111), (183, 304717), (303, 184037), (427, 130593), (431, 129381), (707, 78873), (1281, 43531), (1293, 43127), (2121, 26291), (3017, 18483), (6161, 9051)]