164389743

素因数分解:

$3^5\times 7^1\times {\mathrm{96643}}^1$

素因数の和:96665

約数の個数: 24

約数和(自身を含む): 281427328

約数和(自身を除く): 117037585

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 96643, 289929, 676501, 869787, 2029503, 2609361, 6088509, 7828083, 18265527, 23484249, 54796581, 164389743]

約数ペア:

[(1, 164389743), (3, 54796581), (7, 23484249), (9, 18265527), (21, 7828083), (27, 6088509), (63, 2609361), (81, 2029503), (189, 869787), (243, 676501), (567, 289929), (1701, 96643)]