67194393

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{2029}}^1$

素因数の和:2141

約数の個数: 32

約数和(自身を含む): 109132800

約数和(自身を除く): 41938407

約数列:

[1, 3, 7, 19, 21, 57, 83, 133, 249, 399, 581, 1577, 1743, 2029, 4731, 6087, 11039, 14203, 33117, 38551, 42609, 115653, 168407, 269857, 505221, 809571, 1178849, 3199733, 3536547, 9599199, 22398131, 67194393]

約数ペア:

[(1, 67194393), (3, 22398131), (7, 9599199), (19, 3536547), (21, 3199733), (57, 1178849), (83, 809571), (133, 505221), (249, 269857), (399, 168407), (581, 115653), (1577, 42609), (1743, 38551), (2029, 33117), (4731, 14203), (6087, 11039)]