88723521

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{379}}^1$

素因数の和:478

約数の個数: 36

約数和(自身を含む): 139011600

約数和(自身を除く): 50288079

約数列:

[1, 3, 9, 19, 37, 57, 111, 171, 333, 379, 703, 1137, 1369, 2109, 3411, 4107, 6327, 7201, 12321, 14023, 21603, 26011, 42069, 64809, 78033, 126207, 234099, 266437, 518851, 799311, 1556553, 2397933, 4669659, 9858169, 29574507, 88723521]

約数ペア:

[(1, 88723521), (3, 29574507), (9, 9858169), (19, 4669659), (37, 2397933), (57, 1556553), (111, 799311), (171, 518851), (333, 266437), (379, 234099), (703, 126207), (1137, 78033), (1369, 64809), (2109, 42069), (3411, 26011), (4107, 21603), (6327, 14023), (7201, 12321)]