243670197

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{929}}^1$

素因数の和:1125

約数の個数: 32

約数和(自身を含む): 356227200

約数和(自身を除く): 112557003

約数列:

[1, 3, 17, 37, 51, 111, 139, 417, 629, 929, 1887, 2363, 2787, 5143, 7089, 15429, 15793, 34373, 47379, 87431, 103119, 129131, 262293, 387393, 584341, 1753023, 2195227, 4777847, 6585681, 14333541, 81223399, 243670197]

約数ペア:

[(1, 243670197), (3, 81223399), (17, 14333541), (37, 6585681), (51, 4777847), (111, 2195227), (139, 1753023), (417, 584341), (629, 387393), (929, 262293), (1887, 129131), (2363, 103119), (2787, 87431), (5143, 47379), (7089, 34373), (15429, 15793)]