478959658821

素因数分解:

$3^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{42952171}}^1$

素因数の和:42952246

約数の個数: 32

約数和(自身を含む): 824681702400

約数和(自身を除く): 345722043579

約数列:

[1, 3, 7, 9, 21, 27, 59, 63, 177, 189, 413, 531, 1239, 1593, 3717, 11151, 42952171, 128856513, 300665197, 386569539, 901995591, 1159708617, 2534178089, 2705986773, 7602534267, 8117960319, 17739246623, 22807602801, 53217739869, 68422808403, 159653219607, 478959658821]

約数ペア:

[(1, 478959658821), (3, 159653219607), (7, 68422808403), (9, 53217739869), (21, 22807602801), (27, 17739246623), (59, 8117960319), (63, 7602534267), (177, 2705986773), (189, 2534178089), (413, 1159708617), (531, 901995591), (1239, 386569539), (1593, 300665197), (3717, 128856513), (11151, 42952171)]