156920945973

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{1109}}^1\times {\mathrm{4287809}}^1$

素因数の和:4288932

約数の個数: 16

約数和(自身を含む): 228454516800

約数和(自身を除く): 71533570827

約数列:

[1, 3, 11, 33, 1109, 3327, 12199, 36597, 4287809, 12863427, 47165899, 141497697, 4755180181, 14265540543, 52306981991, 156920945973]

約数ペア:

[(1, 156920945973), (3, 52306981991), (11, 14265540543), (33, 4755180181), (1109, 141497697), (3327, 47165899), (12199, 12863427), (36597, 4287809)]