66472887

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{823}}^1$

素因数の和:967

約数の個数: 32

約数和(自身を含む): 101516800

約数和(自身を除く): 35043913

約数列:

[1, 3, 13, 19, 39, 57, 109, 247, 327, 741, 823, 1417, 2071, 2469, 4251, 6213, 10699, 15637, 26923, 32097, 46911, 80769, 89707, 203281, 269121, 609843, 1166191, 1704433, 3498573, 5113299, 22157629, 66472887]

約数ペア:

[(1, 66472887), (3, 22157629), (13, 5113299), (19, 3498573), (39, 1704433), (57, 1166191), (109, 609843), (247, 269121), (327, 203281), (741, 89707), (823, 80769), (1417, 46911), (2071, 32097), (2469, 26923), (4251, 15637), (6213, 10699)]