54169941

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:274

約数の個数: 48

約数和(自身を含む): 88482240

約数和(自身を除く): 34312299

約数列:

[1, 3, 7, 21, 29, 49, 87, 97, 131, 147, 203, 291, 393, 609, 679, 917, 1421, 2037, 2751, 2813, 3799, 4263, 4753, 6419, 8439, 11397, 12707, 14259, 19257, 19691, 26593, 38121, 59073, 79779, 88949, 137837, 186151, 266847, 368503, 413511, 558453, 622643, 1105509, 1867929, 2579521, 7738563, 18056647, 54169941]

約数ペア:

[(1, 54169941), (3, 18056647), (7, 7738563), (21, 2579521), (29, 1867929), (49, 1105509), (87, 622643), (97, 558453), (131, 413511), (147, 368503), (203, 266847), (291, 186151), (393, 137837), (609, 88949), (679, 79779), (917, 59073), (1421, 38121), (2037, 26593), (2751, 19691), (2813, 19257), (3799, 14259), (4263, 12707), (4753, 11397), (6419, 8439)]