37728009

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{2129}}^1$

素因数の和:2325

約数の個数: 24

約数和(自身を含む): 59810400

約数和(自身を除く): 22082391

約数列:

[1, 3, 9, 11, 33, 99, 179, 537, 1611, 1969, 2129, 5907, 6387, 17721, 19161, 23419, 70257, 210771, 381091, 1143273, 3429819, 4192001, 12576003, 37728009]

約数ペア:

[(1, 37728009), (3, 12576003), (9, 4192001), (11, 3429819), (33, 1143273), (99, 381091), (179, 210771), (537, 70257), (1611, 23419), (1969, 19161), (2129, 17721), (5907, 6387)]