242574183

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{2791}}^1$

素因数の和:2869

約数の個数: 40

約数和(自身を含む): 385128480

約数和(自身を除く): 142554297

約数列:

[1, 3, 9, 27, 29, 37, 81, 87, 111, 261, 333, 783, 999, 1073, 2349, 2791, 2997, 3219, 8373, 9657, 25119, 28971, 75357, 80939, 86913, 103267, 226071, 242817, 309801, 728451, 929403, 2185353, 2788209, 2994743, 6556059, 8364627, 8984229, 26952687, 80858061, 242574183]

約数ペア:

[(1, 242574183), (3, 80858061), (9, 26952687), (27, 8984229), (29, 8364627), (37, 6556059), (81, 2994743), (87, 2788209), (111, 2185353), (261, 929403), (333, 728451), (783, 309801), (999, 242817), (1073, 226071), (2349, 103267), (2791, 86913), (2997, 80939), (3219, 75357), (8373, 28971), (9657, 25119)]