173874411

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{279991}}^1$

素因数の和:280023

約数の個数: 16

約数和(自身を含む): 268792320

約数和(自身を除く): 94917909

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 279991, 839973, 2519919, 6439793, 7559757, 19319379, 57958137, 173874411]

約数ペア:

[(1, 173874411), (3, 57958137), (9, 19319379), (23, 7559757), (27, 6439793), (69, 2519919), (207, 839973), (621, 279991)]