179394237

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{1277}}^1$

素因数の和:1351

約数の個数: 48

約数和(自身を含む): 299154240

約数和(自身を除く): 119760003

約数列:

[1, 3, 9, 11, 27, 33, 43, 99, 121, 129, 297, 363, 387, 473, 1089, 1161, 1277, 1419, 3267, 3831, 4257, 5203, 11493, 12771, 14047, 15609, 34479, 42141, 46827, 54911, 126423, 140481, 154517, 164733, 379269, 463551, 494199, 604021, 1390653, 1482597, 1812063, 4171959, 5436189, 6644231, 16308567, 19932693, 59798079, 179394237]

約数ペア:

[(1, 179394237), (3, 59798079), (9, 19932693), (11, 16308567), (27, 6644231), (33, 5436189), (43, 4171959), (99, 1812063), (121, 1482597), (129, 1390653), (297, 604021), (363, 494199), (387, 463551), (473, 379269), (1089, 164733), (1161, 154517), (1277, 140481), (1419, 126423), (3267, 54911), (3831, 46827), (4257, 42141), (5203, 34479), (11493, 15609), (12771, 14047)]