75138889761

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{1999}}^1\times {\mathrm{107089}}^1$

素因数の和:109110

約数の個数: 32

約数和(自身を含む): 119940800000

約数和(自身を除く): 44801910239

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 1999, 5997, 17991, 25987, 53973, 77961, 107089, 233883, 321267, 701649, 963801, 1392157, 2891403, 4176471, 12529413, 37588239, 214070911, 642212733, 1926638199, 2782921843, 5779914597, 8348765529, 25046296587, 75138889761]

約数ペア:

[(1, 75138889761), (3, 25046296587), (9, 8348765529), (13, 5779914597), (27, 2782921843), (39, 1926638199), (117, 642212733), (351, 214070911), (1999, 37588239), (5997, 12529413), (17991, 4176471), (25987, 2891403), (53973, 1392157), (77961, 963801), (107089, 701649), (233883, 321267)]