131566809621

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{598883}}^1$

素因数の和:599073

約数の個数: 32

約数和(自身を含む): 194785823232

約数和(自身を除く): 63219013611

約数列:

[1, 3, 13, 39, 43, 129, 131, 393, 559, 1677, 1703, 5109, 5633, 16899, 73229, 219687, 598883, 1796649, 7785479, 23356437, 25751969, 77255907, 78453673, 235361019, 334775597, 1004326791, 1019897749, 3059693247, 3373507939, 10120523817, 43855603207, 131566809621]

約数ペア:

[(1, 131566809621), (3, 43855603207), (13, 10120523817), (39, 3373507939), (43, 3059693247), (129, 1019897749), (131, 1004326791), (393, 334775597), (559, 235361019), (1677, 78453673), (1703, 77255907), (5109, 25751969), (5633, 23356437), (16899, 7785479), (73229, 1796649), (219687, 598883)]