105847803

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{68777}}^1$

素因数の和:68808

約数の個数: 20

約数和(自身を含む): 166442760

約数和(自身を除く): 60594957

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 68777, 206331, 618993, 1306763, 1856979, 3920289, 5570937, 11760867, 35282601, 105847803]

約数ペア:

[(1, 105847803), (3, 35282601), (9, 11760867), (19, 5570937), (27, 3920289), (57, 1856979), (81, 1306763), (171, 618993), (513, 206331), (1539, 68777)]