27656511

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{1447}}^1$

素因数の和:1750

約数の個数: 16

約数和(自身を含む): 38644224

約数和(自身を除く): 10987713

約数列:

[1, 3, 23, 69, 277, 831, 1447, 4341, 6371, 19113, 33281, 99843, 400819, 1202457, 9218837, 27656511]

約数ペア:

[(1, 27656511), (3, 9218837), (23, 1202457), (69, 400819), (277, 99843), (831, 33281), (1447, 19113), (4341, 6371)]