66078207

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2383}}^1$

素因数の和:2484

約数の個数: 32

約数和(自身を含む): 106803200

約数和(自身を除く): 40724993

約数列:

[1, 3, 9, 13, 27, 39, 79, 117, 237, 351, 711, 1027, 2133, 2383, 3081, 7149, 9243, 21447, 27729, 30979, 64341, 92937, 188257, 278811, 564771, 836433, 1694313, 2447341, 5082939, 7342023, 22026069, 66078207]

約数ペア:

[(1, 66078207), (3, 22026069), (9, 7342023), (13, 5082939), (27, 2447341), (39, 1694313), (79, 836433), (117, 564771), (237, 278811), (351, 188257), (711, 92937), (1027, 64341), (2133, 30979), (2383, 27729), (3081, 21447), (7149, 9243)]