146540259

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{42073}}^1$

素因数の和:42128

約数の個数: 20

約数和(自身を含む): 224001976

約数和(自身を除く): 77461717

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 3483, 42073, 126219, 378657, 1135971, 1809139, 3407913, 5427417, 16282251, 48846753, 146540259]

約数ペア:

[(1, 146540259), (3, 48846753), (9, 16282251), (27, 5427417), (43, 3407913), (81, 1809139), (129, 1135971), (387, 378657), (1161, 126219), (3483, 42073)]