68256103695

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{2554973}}^1$

素因数の和:2555131

約数の個数: 32

約数和(自身を含む): 118469034432

約数和(自身を除く): 50212930737

約数列:

[1, 3, 5, 13, 15, 39, 65, 137, 195, 411, 685, 1781, 2055, 5343, 8905, 26715, 2554973, 7664919, 12774865, 33214649, 38324595, 99643947, 166073245, 350031301, 498219735, 1050093903, 1750156505, 4550406913, 5250469515, 13651220739, 22752034565, 68256103695]

約数ペア:

[(1, 68256103695), (3, 22752034565), (5, 13651220739), (13, 5250469515), (15, 4550406913), (39, 1750156505), (65, 1050093903), (137, 498219735), (195, 350031301), (411, 166073245), (685, 99643947), (1781, 38324595), (2055, 33214649), (5343, 12774865), (8905, 7664919), (26715, 2554973)]