201615193119

素因数分解:

$3^1\times {\mathrm{179}}^1\times {\mathrm{439}}^1\times {\mathrm{863}}^1\times {\mathrm{991}}^1$

素因数の和:2475

約数の個数: 32

約数和(自身を含む): 271525478400

約数和(自身を除く): 69910285281

約数列:

[1, 3, 179, 439, 537, 863, 991, 1317, 2589, 2973, 78581, 154477, 177389, 235743, 378857, 435049, 463431, 532167, 855233, 1136571, 1305147, 2565699, 67815403, 77873771, 153086707, 203446209, 233621313, 375447287, 459260121, 1126341861, 67205064373, 201615193119]

約数ペア:

[(1, 201615193119), (3, 67205064373), (179, 1126341861), (439, 459260121), (537, 375447287), (863, 233621313), (991, 203446209), (1317, 153086707), (2589, 77873771), (2973, 67815403), (78581, 2565699), (154477, 1305147), (177389, 1136571), (235743, 855233), (378857, 532167), (435049, 463431)]