1775751039

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{47}}^2\times {\mathrm{1567}}^1$

素因数の和:1689

約数の個数: 48

約数和(自身を含む): 2831180800

約数和(自身を除く): 1055429761

約数列:

[1, 3, 9, 19, 27, 47, 57, 141, 171, 423, 513, 893, 1269, 1567, 2209, 2679, 4701, 6627, 8037, 14103, 19881, 24111, 29773, 41971, 42309, 59643, 73649, 89319, 125913, 220947, 267957, 377739, 662841, 803871, 1133217, 1399331, 1988523, 3461503, 4197993, 10384509, 12593979, 31153527, 37781937, 65768557, 93460581, 197305671, 591917013, 1775751039]

約数ペア:

[(1, 1775751039), (3, 591917013), (9, 197305671), (19, 93460581), (27, 65768557), (47, 37781937), (57, 31153527), (141, 12593979), (171, 10384509), (423, 4197993), (513, 3461503), (893, 1988523), (1269, 1399331), (1567, 1133217), (2209, 803871), (2679, 662841), (4701, 377739), (6627, 267957), (8037, 220947), (14103, 125913), (19881, 89319), (24111, 73649), (29773, 59643), (41971, 42309)]