86215293

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{7307}}^1$

素因数の和:7358

約数の個数: 32

約数和(自身を含む): 140313600

約数和(自身を除く): 54098307

約数列:

[1, 3, 9, 19, 23, 27, 57, 69, 171, 207, 437, 513, 621, 1311, 3933, 7307, 11799, 21921, 65763, 138833, 168061, 197289, 416499, 504183, 1249497, 1512549, 3193159, 3748491, 4537647, 9579477, 28738431, 86215293]

約数ペア:

[(1, 86215293), (3, 28738431), (9, 9579477), (19, 4537647), (23, 3748491), (27, 3193159), (57, 1512549), (69, 1249497), (171, 504183), (207, 416499), (437, 197289), (513, 168061), (621, 138833), (1311, 65763), (3933, 21921), (7307, 11799)]