27305247

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:279

約数の個数: 32

約数和(自身を含む): 40068864

約数和(自身を除く): 12763617

約数列:

[1, 3, 17, 51, 61, 67, 131, 183, 201, 393, 1037, 1139, 2227, 3111, 3417, 4087, 6681, 7991, 8777, 12261, 23973, 26331, 69479, 135847, 149209, 208437, 407541, 447627, 535397, 1606191, 9101749, 27305247]

約数ペア:

[(1, 27305247), (3, 9101749), (17, 1606191), (51, 535397), (61, 447627), (67, 407541), (131, 208437), (183, 149209), (201, 135847), (393, 69479), (1037, 26331), (1139, 23973), (2227, 12261), (3111, 8777), (3417, 7991), (4087, 6681)]