55574703

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{1063}}^1$

素因数の和:1263

約数の個数: 24

約数和(自身を含む): 83047328

約数和(自身を除く): 27472625

約数列:

[1, 3, 9, 37, 111, 157, 333, 471, 1063, 1413, 3189, 5809, 9567, 17427, 39331, 52281, 117993, 166891, 353979, 500673, 1502019, 6174967, 18524901, 55574703]

約数ペア:

[(1, 55574703), (3, 18524901), (9, 6174967), (37, 1502019), (111, 500673), (157, 353979), (333, 166891), (471, 117993), (1063, 52281), (1413, 39331), (3189, 17427), (5809, 9567)]