2013295689

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{1453}}^1$

素因数の和:1591

約数の個数: 64

約数和(自身を含む): 3270918400

約数和(自身を除く): 1257622711

約数列:

[1, 3, 9, 19, 27, 37, 57, 73, 111, 171, 219, 333, 513, 657, 703, 999, 1387, 1453, 1971, 2109, 2701, 4161, 4359, 6327, 8103, 12483, 13077, 18981, 24309, 27607, 37449, 39231, 51319, 53761, 72927, 82821, 106069, 153957, 161283, 248463, 318207, 461871, 483849, 745389, 954621, 1021459, 1385613, 1451547, 2015311, 2863863, 3064377, 3924553, 6045933, 9193131, 11773659, 18137799, 27579393, 35320977, 54413397, 74566507, 105962931, 223699521, 671098563, 2013295689]

約数ペア:

[(1, 2013295689), (3, 671098563), (9, 223699521), (19, 105962931), (27, 74566507), (37, 54413397), (57, 35320977), (73, 27579393), (111, 18137799), (171, 11773659), (219, 9193131), (333, 6045933), (513, 3924553), (657, 3064377), (703, 2863863), (999, 2015311), (1387, 1451547), (1453, 1385613), (1971, 1021459), (2109, 954621), (2701, 745389), (4161, 483849), (4359, 461871), (6327, 318207), (8103, 248463), (12483, 161283), (13077, 153957), (18981, 106069), (24309, 82821), (27607, 72927), (37449, 53761), (39231, 51319)]