617161707

素因数分解:

$3^3\times {\mathrm{127}}^1\times {\mathrm{211}}^1\times {\mathrm{853}}^1$

素因数の和:1200

約数の個数: 32

約数和(自身を含む): 926965760

約数和(自身を除く): 309804053

約数列:

[1, 3, 9, 27, 127, 211, 381, 633, 853, 1143, 1899, 2559, 3429, 5697, 7677, 23031, 26797, 80391, 108331, 179983, 241173, 324993, 539949, 723519, 974979, 1619847, 2924937, 4859541, 22857841, 68573523, 205720569, 617161707]

約数ペア:

[(1, 617161707), (3, 205720569), (9, 68573523), (27, 22857841), (127, 4859541), (211, 2924937), (381, 1619847), (633, 974979), (853, 723519), (1143, 539949), (1899, 324993), (2559, 241173), (3429, 179983), (5697, 108331), (7677, 80391), (23031, 26797)]