173688939

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{27067}}^1$

素因数の和:27127

約数の個数: 24

約数和(自身を含む): 270246912

約数和(自身を除く): 96557973

約数列:

[1, 3, 9, 23, 31, 69, 93, 207, 279, 713, 2139, 6417, 27067, 81201, 243603, 622541, 839077, 1867623, 2517231, 5602869, 7551693, 19298771, 57896313, 173688939]

約数ペア:

[(1, 173688939), (3, 57896313), (9, 19298771), (23, 7551693), (31, 5602869), (69, 2517231), (93, 1867623), (207, 839077), (279, 622541), (713, 243603), (2139, 81201), (6417, 27067)]