82838223

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{509}}^1$

素因数の和:648

約数の個数: 36

約数和(自身を含む): 131035320

約数和(自身を除く): 48197097

約数列:

[1, 3, 9, 13, 39, 107, 117, 169, 321, 507, 509, 963, 1391, 1521, 1527, 4173, 4581, 6617, 12519, 18083, 19851, 54249, 54463, 59553, 86021, 162747, 163389, 258063, 490167, 708019, 774189, 2124057, 6372171, 9204247, 27612741, 82838223]

約数ペア:

[(1, 82838223), (3, 27612741), (9, 9204247), (13, 6372171), (39, 2124057), (107, 774189), (117, 708019), (169, 490167), (321, 258063), (507, 163389), (509, 162747), (963, 86021), (1391, 59553), (1521, 54463), (1527, 54249), (4173, 19851), (4581, 18083), (6617, 12519)]