27150957

素因数分解:

$3^4\times {\mathrm{79}}^1\times {\mathrm{4243}}^1$

素因数の和:4334

約数の個数: 20

約数和(自身を含む): 41081920

約数和(自身を除く): 13930963

約数列:

[1, 3, 9, 27, 79, 81, 237, 711, 2133, 4243, 6399, 12729, 38187, 114561, 335197, 343683, 1005591, 3016773, 9050319, 27150957]

約数ペア:

[(1, 27150957), (3, 9050319), (9, 3016773), (27, 1005591), (79, 343683), (81, 335197), (237, 114561), (711, 38187), (2133, 12729), (4243, 6399)]