161736207

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{911}}^1$

素因数の和:1051

約数の個数: 32

約数和(自身を含む): 235339776

約数和(自身を除く): 73603569

約数列:

[1, 3, 23, 31, 69, 83, 93, 249, 713, 911, 1909, 2139, 2573, 2733, 5727, 7719, 20953, 28241, 59179, 62859, 75613, 84723, 177537, 226839, 649543, 1739099, 1948629, 2344003, 5217297, 7032009, 53912069, 161736207]

約数ペア:

[(1, 161736207), (3, 53912069), (23, 7032009), (31, 5217297), (69, 2344003), (83, 1948629), (93, 1739099), (249, 649543), (713, 226839), (911, 177537), (1909, 84723), (2139, 75613), (2573, 62859), (2733, 59179), (5727, 28241), (7719, 20953)]