139232007

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{653}}^1$

素因数の和:864

約数の個数: 32

約数和(自身を含む): 211896000

約数和(自身を除く): 72663993

約数列:

[1, 3, 9, 27, 53, 149, 159, 447, 477, 653, 1341, 1431, 1959, 4023, 5877, 7897, 17631, 23691, 34609, 71073, 97297, 103827, 213219, 291891, 311481, 875673, 934443, 2627019, 5156741, 15470223, 46410669, 139232007]

約数ペア:

[(1, 139232007), (3, 46410669), (9, 15470223), (27, 5156741), (53, 2627019), (149, 934443), (159, 875673), (447, 311481), (477, 291891), (653, 213219), (1341, 103827), (1431, 97297), (1959, 71073), (4023, 34609), (5877, 23691), (7897, 17631)]