156764169

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{349}}^1\times {\mathrm{1721}}^1$

素因数の和:2105

約数の個数: 24

約数和(自身を含む): 235053000

約数和(自身を除く): 78288831

約数列:

[1, 3, 9, 29, 87, 261, 349, 1047, 1721, 3141, 5163, 10121, 15489, 30363, 49909, 91089, 149727, 449181, 600629, 1801887, 5405661, 17418241, 52254723, 156764169]

約数ペア:

[(1, 156764169), (3, 52254723), (9, 17418241), (29, 5405661), (87, 1801887), (261, 600629), (349, 449181), (1047, 149727), (1721, 91089), (3141, 49909), (5163, 30363), (10121, 15489)]