26850525003

素因数分解:

$3^4\times {\mathrm{73}}^1\times {\mathrm{211}}^1\times {\mathrm{21521}}^1$

素因数の和:21817

約数の個数: 40

約数和(自身を含む): 40854093456

約数和(自身を除く): 14003568453

約数列:

[1, 3, 9, 27, 73, 81, 211, 219, 633, 657, 1899, 1971, 5697, 5913, 15403, 17091, 21521, 46209, 64563, 138627, 193689, 415881, 581067, 1247643, 1571033, 1743201, 4540931, 4713099, 13622793, 14139297, 40868379, 42417891, 122605137, 127253673, 331487963, 367815411, 994463889, 2983391667, 8950175001, 26850525003]

約数ペア:

[(1, 26850525003), (3, 8950175001), (9, 2983391667), (27, 994463889), (73, 367815411), (81, 331487963), (211, 127253673), (219, 122605137), (633, 42417891), (657, 40868379), (1899, 14139297), (1971, 13622793), (5697, 4713099), (5913, 4540931), (15403, 1743201), (17091, 1571033), (21521, 1247643), (46209, 581067), (64563, 415881), (138627, 193689)]