108647757

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{211789}}^1$

素因数の和:211817

約数の個数: 16

約数和(自身を含む): 169432000

約数和(自身を除く): 60784243

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 211789, 635367, 1906101, 4023991, 5718303, 12071973, 36215919, 108647757]

約数ペア:

[(1, 108647757), (3, 36215919), (9, 12071973), (19, 5718303), (27, 4023991), (57, 1906101), (171, 635367), (513, 211789)]