15667101

素因数分解:

$3^4\times {\mathrm{127}}^1\times {\mathrm{1523}}^1$

素因数の和:1662

約数の個数: 20

約数和(自身を含む): 23603712

約数和(自身を除く): 7936611

約数列:

[1, 3, 9, 27, 81, 127, 381, 1143, 1523, 3429, 4569, 10287, 13707, 41121, 123363, 193421, 580263, 1740789, 5222367, 15667101]

約数ペア:

[(1, 15667101), (3, 5222367), (9, 1740789), (27, 580263), (81, 193421), (127, 123363), (381, 41121), (1143, 13707), (1523, 10287), (3429, 4569)]