905717079

素因数分解:

$3^3\times {\mathrm{109}}^1\times {\mathrm{467}}^1\times {\mathrm{659}}^1$

素因数の和:1244

約数の個数: 32

約数和(自身を含む): 1359072000

約数和(自身を除く): 453354921

約数列:

[1, 3, 9, 27, 109, 327, 467, 659, 981, 1401, 1977, 2943, 4203, 5931, 12609, 17793, 50903, 71831, 152709, 215493, 307753, 458127, 646479, 923259, 1374381, 1939437, 2769777, 8309331, 33545077, 100635231, 301905693, 905717079]

約数ペア:

[(1, 905717079), (3, 301905693), (9, 100635231), (27, 33545077), (109, 8309331), (327, 2769777), (467, 1939437), (659, 1374381), (981, 923259), (1401, 646479), (1977, 458127), (2943, 307753), (4203, 215493), (5931, 152709), (12609, 71831), (17793, 50903)]