161736147

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{13381}}^1$

素因数の和:13483

約数の個数: 24

約数和(自身を含む): 250511040

約数和(自身を除く): 88774893

約数列:

[1, 3, 9, 17, 51, 79, 153, 237, 711, 1343, 4029, 12087, 13381, 40143, 120429, 227477, 682431, 1057099, 2047293, 3171297, 9513891, 17970683, 53912049, 161736147]

約数ペア:

[(1, 161736147), (3, 53912049), (9, 17970683), (17, 9513891), (51, 3171297), (79, 2047293), (153, 1057099), (237, 682431), (711, 227477), (1343, 120429), (4029, 40143), (12087, 13381)]