78118317

素因数分解:

$3^3\times {\mathrm{331}}^1\times {\mathrm{8741}}^1$

素因数の和:9081

約数の個数: 16

約数和(自身を含む): 116093760

約数和(自身を除く): 37975443

約数列:

[1, 3, 9, 27, 331, 993, 2979, 8741, 8937, 26223, 78669, 236007, 2893271, 8679813, 26039439, 78118317]

約数ペア:

[(1, 78118317), (3, 26039439), (9, 8679813), (27, 2893271), (331, 236007), (993, 78669), (2979, 26223), (8741, 8937)]