27140159

素因数分解:

${\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1$

素因数の和:350

約数の個数: 16

約数和(自身を含む): 28984320

約数和(自身を除く): 1844161

約数列:

[1, 31, 67, 73, 179, 2077, 2263, 4891, 5549, 11993, 13067, 151621, 371783, 405077, 875489, 27140159]

約数ペア:

[(1, 27140159), (31, 875489), (67, 405077), (73, 371783), (179, 151621), (2077, 13067), (2263, 11993), (4891, 5549)]