79005051

素因数分解:

$3^4\times {\mathrm{179}}^1\times {\mathrm{5449}}^1$

素因数の和:5640

約数の個数: 20

約数和(自身を含む): 118701000

約数和(自身を除く): 39695949

約数列:

[1, 3, 9, 27, 81, 179, 537, 1611, 4833, 5449, 14499, 16347, 49041, 147123, 441369, 975371, 2926113, 8778339, 26335017, 79005051]

約数ペア:

[(1, 79005051), (3, 26335017), (9, 8778339), (27, 2926113), (81, 975371), (179, 441369), (537, 147123), (1611, 49041), (4833, 16347), (5449, 14499)]