86418873

素因数分解:

$3^3\times {\mathrm{179}}^1\times {\mathrm{17881}}^1$

素因数の和:18069

約数の個数: 16

約数和(自身を含む): 128750400

約数和(自身を除く): 42331527

約数列:

[1, 3, 9, 27, 179, 537, 1611, 4833, 17881, 53643, 160929, 482787, 3200699, 9602097, 28806291, 86418873]

約数ペア:

[(1, 86418873), (3, 28806291), (9, 9602097), (27, 3200699), (179, 482787), (537, 160929), (1611, 53643), (4833, 17881)]