139048623

素因数分解:

$3^3\times 7^2\times {\mathrm{227}}^1\times {\mathrm{463}}^1$

素因数の和:713

約数の個数: 48

約数和(自身を含む): 241205760

約数和(自身を除く): 102157137

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 227, 441, 463, 681, 1323, 1389, 1589, 2043, 3241, 4167, 4767, 6129, 9723, 11123, 12501, 14301, 22687, 29169, 33369, 42903, 68061, 87507, 100107, 105101, 204183, 300321, 315303, 612549, 735707, 945909, 2207121, 2837727, 5149949, 6621363, 15449847, 19864089, 46349541, 139048623]

約数ペア:

[(1, 139048623), (3, 46349541), (7, 19864089), (9, 15449847), (21, 6621363), (27, 5149949), (49, 2837727), (63, 2207121), (147, 945909), (189, 735707), (227, 612549), (441, 315303), (463, 300321), (681, 204183), (1323, 105101), (1389, 100107), (1589, 87507), (2043, 68061), (3241, 42903), (4167, 33369), (4767, 29169), (6129, 22687), (9723, 14301), (11123, 12501)]