129043611

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{439}}^1$

素因数の和:661

約数の個数: 40

約数和(自身を含む): 204441600

約数和(自身を除く): 75397989

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 191, 439, 513, 573, 1317, 1539, 1719, 3629, 3951, 5157, 8341, 10887, 11853, 15471, 25023, 32661, 35559, 75069, 83849, 97983, 225207, 251547, 293949, 675621, 754641, 1593131, 2263923, 4779393, 6791769, 14338179, 43014537, 129043611]

約数ペア:

[(1, 129043611), (3, 43014537), (9, 14338179), (19, 6791769), (27, 4779393), (57, 2263923), (81, 1593131), (171, 754641), (191, 675621), (439, 293949), (513, 251547), (573, 225207), (1317, 97983), (1539, 83849), (1719, 75069), (3629, 35559), (3951, 32661), (5157, 25023), (8341, 15471), (10887, 11853)]