80155953

素因数分解:

$3^3\times {\mathrm{331}}^1\times {\mathrm{8969}}^1$

素因数の和:9309

約数の個数: 16

約数和(自身を含む): 119121600

約数和(自身を除く): 38965647

約数列:

[1, 3, 9, 27, 331, 993, 2979, 8937, 8969, 26907, 80721, 242163, 2968739, 8906217, 26718651, 80155953]

約数ペア:

[(1, 80155953), (3, 26718651), (9, 8906217), (27, 2968739), (331, 242163), (993, 80721), (2979, 26907), (8937, 8969)]