42646527

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{281}}^1$

素因数の和:381

約数の個数: 64

約数和(自身を含む): 80133120

約数和(自身を除く): 37486593

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 73, 77, 99, 189, 219, 231, 281, 297, 511, 657, 693, 803, 843, 1533, 1967, 1971, 2079, 2409, 2529, 3091, 4599, 5621, 5901, 7227, 7587, 9273, 13797, 16863, 17703, 20513, 21637, 21681, 27819, 50589, 53109, 61539, 64911, 83457, 143591, 151767, 184617, 194733, 225643, 430773, 553851, 584199, 676929, 1292319, 1579501, 2030787, 3876957, 4738503, 6092361, 14215509, 42646527]

約数ペア:

[(1, 42646527), (3, 14215509), (7, 6092361), (9, 4738503), (11, 3876957), (21, 2030787), (27, 1579501), (33, 1292319), (63, 676929), (73, 584199), (77, 553851), (99, 430773), (189, 225643), (219, 194733), (231, 184617), (281, 151767), (297, 143591), (511, 83457), (657, 64911), (693, 61539), (803, 53109), (843, 50589), (1533, 27819), (1967, 21681), (1971, 21637), (2079, 20513), (2409, 17703), (2529, 16863), (3091, 13797), (4599, 9273), (5621, 7587), (5901, 7227)]