258295059

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{919}}^1$

素因数の和:1120

約数の個数: 48

約数和(自身を含む): 434004480

約数和(自身を除く): 175709421

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 153, 167, 187, 501, 561, 919, 1503, 1683, 1837, 2757, 2839, 5511, 8271, 8517, 10109, 15623, 16533, 25551, 30327, 31229, 46869, 90981, 93687, 140607, 153473, 171853, 281061, 460419, 515559, 1381257, 1546677, 1688203, 2609041, 5064609, 7827123, 15193827, 23481369, 28699451, 86098353, 258295059]

約数ペア:

[(1, 258295059), (3, 86098353), (9, 28699451), (11, 23481369), (17, 15193827), (33, 7827123), (51, 5064609), (99, 2609041), (153, 1688203), (167, 1546677), (187, 1381257), (501, 515559), (561, 460419), (919, 281061), (1503, 171853), (1683, 153473), (1837, 140607), (2757, 93687), (2839, 90981), (5511, 46869), (8271, 31229), (8517, 30327), (10109, 25551), (15623, 16533)]