20145753027

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{1373}}^1\times {\mathrm{8111}}^1$

素因数の和:9560

約数の個数: 32

約数和(自身を含む): 30316815360

約数和(自身を除く): 10171062333

約数列:

[1, 3, 9, 27, 67, 201, 603, 1373, 1809, 4119, 8111, 12357, 24333, 37071, 72999, 91991, 218997, 275973, 543437, 827919, 1630311, 2483757, 4890933, 11136403, 14672799, 33409209, 100227627, 300682881, 746139001, 2238417003, 6715251009, 20145753027]

約数ペア:

[(1, 20145753027), (3, 6715251009), (9, 2238417003), (27, 746139001), (67, 300682881), (201, 100227627), (603, 33409209), (1373, 14672799), (1809, 11136403), (4119, 4890933), (8111, 2483757), (12357, 1630311), (24333, 827919), (37071, 543437), (72999, 275973), (91991, 218997)]