157029555879

素因数分解:

$3^3\times 7^1\times {\mathrm{1187}}^1\times {\mathrm{699953}}^1$

素因数の和:701156

約数の個数: 32

約数和(自身を含む): 266094512640

約数和(自身を除く): 109064956761

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 1187, 3561, 8309, 10683, 24927, 32049, 74781, 224343, 699953, 2099859, 4899671, 6299577, 14699013, 18898731, 44097039, 132291117, 830844211, 2492532633, 5815909477, 7477597899, 17447728431, 22432793697, 52343185293, 157029555879]

約数ペア:

[(1, 157029555879), (3, 52343185293), (7, 22432793697), (9, 17447728431), (21, 7477597899), (27, 5815909477), (63, 2492532633), (189, 830844211), (1187, 132291117), (3561, 44097039), (8309, 18898731), (10683, 14699013), (24927, 6299577), (32049, 4899671), (74781, 2099859), (224343, 699953)]