40853727

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{21929}}^1$

素因数の和:21964

約数の個数: 20

約数和(自身を含む): 63684720

約数和(自身を除く): 22830993

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 21929, 65787, 197361, 504367, 592083, 1513101, 1776249, 4539303, 13617909, 40853727]

約数ペア:

[(1, 40853727), (3, 13617909), (9, 4539303), (23, 1776249), (27, 1513101), (69, 592083), (81, 504367), (207, 197361), (621, 65787), (1863, 21929)]