164025543

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:276

約数の個数: 48

約数和(自身を含む): 250967808

約数和(自身を除く): 86942265

約数列:

[1, 3, 11, 33, 41, 103, 107, 121, 123, 309, 321, 363, 451, 1133, 1177, 1353, 3399, 3531, 4223, 4387, 4961, 11021, 12463, 12669, 12947, 13161, 14883, 33063, 37389, 38841, 46453, 48257, 121231, 139359, 144771, 363693, 451861, 510983, 530827, 1333541, 1355583, 1532949, 1592481, 4000623, 4970471, 14911413, 54675181, 164025543]

約数ペア:

[(1, 164025543), (3, 54675181), (11, 14911413), (33, 4970471), (41, 4000623), (103, 1592481), (107, 1532949), (121, 1355583), (123, 1333541), (309, 530827), (321, 510983), (363, 451861), (451, 363693), (1133, 144771), (1177, 139359), (1353, 121231), (3399, 48257), (3531, 46453), (4223, 38841), (4387, 37389), (4961, 33063), (11021, 14883), (12463, 13161), (12669, 12947)]