307445247

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{467}}^1\times {\mathrm{659}}^1$

素因数の和:1172

約数の個数: 32

約数和(自身を含む): 469497600

約数和(自身を除く): 162052353

約数列:

[1, 3, 9, 27, 37, 111, 333, 467, 659, 999, 1401, 1977, 4203, 5931, 12609, 17279, 17793, 24383, 51837, 73149, 155511, 219447, 307753, 466533, 658341, 923259, 2769777, 8309331, 11386861, 34160583, 102481749, 307445247]

約数ペア:

[(1, 307445247), (3, 102481749), (9, 34160583), (27, 11386861), (37, 8309331), (111, 2769777), (333, 923259), (467, 658341), (659, 466533), (999, 307753), (1401, 219447), (1977, 155511), (4203, 73149), (5931, 51837), (12609, 24383), (17279, 17793)]