140052819

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{337}}^1$

素因数の和:699

約数の個数: 32

約数和(自身を含む): 206369280

約数和(自身を除く): 66316461

約数列:

[1, 3, 19, 23, 57, 69, 317, 337, 437, 951, 1011, 1311, 6023, 6403, 7291, 7751, 18069, 19209, 21873, 23253, 106829, 138529, 147269, 320487, 415587, 441807, 2029751, 2457067, 6089253, 7371201, 46684273, 140052819]

約数ペア:

[(1, 140052819), (3, 46684273), (19, 7371201), (23, 6089253), (57, 2457067), (69, 2029751), (317, 441807), (337, 415587), (437, 320487), (951, 147269), (1011, 138529), (1311, 106829), (6023, 23253), (6403, 21873), (7291, 19209), (7751, 18069)]