84792687

素因数分解:

$3^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{4337}}^1$

素因数の和:4380

約数の個数: 32

約数和(自身を含む): 138816000

約数和(自身を除く): 54023313

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 343, 399, 931, 1029, 2793, 4337, 6517, 13011, 19551, 30359, 82403, 91077, 212513, 247209, 576821, 637539, 1487591, 1730463, 4037747, 4462773, 12113241, 28264229, 84792687]

約数ペア:

[(1, 84792687), (3, 28264229), (7, 12113241), (19, 4462773), (21, 4037747), (49, 1730463), (57, 1487591), (133, 637539), (147, 576821), (343, 247209), (399, 212513), (931, 91077), (1029, 82403), (2793, 30359), (4337, 19551), (6517, 13011)]