61648041

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{937}}^1$

素因数の和:1201

約数の個数: 32

約数和(自身を含む): 101694208

約数和(自身を除く): 40046167

約数列:

[1, 3, 7, 13, 21, 39, 91, 241, 273, 723, 937, 1687, 2811, 3133, 5061, 6559, 9399, 12181, 19677, 21931, 36543, 65793, 85267, 225817, 255801, 677451, 1580719, 2935621, 4742157, 8806863, 20549347, 61648041]

約数ペア:

[(1, 61648041), (3, 20549347), (7, 8806863), (13, 4742157), (21, 2935621), (39, 1580719), (91, 677451), (241, 255801), (273, 225817), (723, 85267), (937, 65793), (1687, 36543), (2811, 21931), (3133, 19677), (5061, 12181), (6559, 9399)]