86966271

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{27067}}^1$

素因数の和:27100

約数の個数: 32

約数和(自身を含む): 155911680

約数和(自身を除く): 68945409

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 357, 459, 1071, 3213, 27067, 81201, 189469, 243603, 460139, 568407, 730809, 1380417, 1705221, 3220973, 4141251, 5115663, 9662919, 12423753, 28988757, 86966271]

約数ペア:

[(1, 86966271), (3, 28988757), (7, 12423753), (9, 9662919), (17, 5115663), (21, 4141251), (27, 3220973), (51, 1705221), (63, 1380417), (119, 730809), (153, 568407), (189, 460139), (357, 243603), (459, 189469), (1071, 81201), (3213, 27067)]