25203177

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{673}}^1$

素因数の和:774

約数の個数: 32

約数和(自身を含む): 39900800

約数和(自身を除く): 14697623

約数列:

[1, 3, 9, 19, 27, 57, 73, 171, 219, 513, 657, 673, 1387, 1971, 2019, 4161, 6057, 12483, 12787, 18171, 37449, 38361, 49129, 115083, 147387, 345249, 442161, 933451, 1326483, 2800353, 8401059, 25203177]

約数ペア:

[(1, 25203177), (3, 8401059), (9, 2800353), (19, 1326483), (27, 933451), (57, 442161), (73, 345249), (171, 147387), (219, 115083), (513, 49129), (657, 38361), (673, 37449), (1387, 18171), (1971, 12787), (2019, 12483), (4161, 6057)]