49026861

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^2$

素因数の和:350

約数の個数: 36

約数和(自身を含む): 81267732

約数和(自身を除く): 32240871

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 157, 221, 471, 663, 1413, 1989, 2041, 2669, 6123, 8007, 18369, 24021, 24649, 34697, 73947, 104091, 221841, 312273, 320437, 419033, 961311, 1257099, 2883933, 3771297, 5447429, 16342287, 49026861]

約数ペア:

[(1, 49026861), (3, 16342287), (9, 5447429), (13, 3771297), (17, 2883933), (39, 1257099), (51, 961311), (117, 419033), (153, 320437), (157, 312273), (221, 221841), (471, 104091), (663, 73947), (1413, 34697), (1989, 24649), (2041, 24021), (2669, 18369), (6123, 8007)]