53642547

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{9787}}^1$

素因数の和:9832

約数の個数: 32

約数和(自身を含む): 93964800

約数和(自身を除く): 40322253

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 87, 189, 203, 261, 609, 783, 1827, 5481, 9787, 29361, 68509, 88083, 205527, 264249, 283823, 616581, 851469, 1849743, 1986761, 2554407, 5960283, 7663221, 17880849, 53642547]

約数ペア:

[(1, 53642547), (3, 17880849), (7, 7663221), (9, 5960283), (21, 2554407), (27, 1986761), (29, 1849743), (63, 851469), (87, 616581), (189, 283823), (203, 264249), (261, 205527), (609, 88083), (783, 68509), (1827, 29361), (5481, 9787)]