156777210477

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{45012119}}^1$

素因数の和:45012174

約数の個数: 20

約数和(自身を含む): 239644526880

約数和(自身を除く): 82867316403

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 3483, 45012119, 135036357, 405109071, 1215327213, 1935521117, 3645981639, 5806563351, 17419690053, 52259070159, 156777210477]

約数ペア:

[(1, 156777210477), (3, 52259070159), (9, 17419690053), (27, 5806563351), (43, 3645981639), (81, 1935521117), (129, 1215327213), (387, 405109071), (1161, 135036357), (3483, 45012119)]