87017169

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1009}}^1$

素因数の和:1137

約数の個数: 32

約数和(自身を含む): 130896000

約数和(自身を除く): 43878831

約数列:

[1, 3, 17, 19, 51, 57, 89, 267, 323, 969, 1009, 1513, 1691, 3027, 4539, 5073, 17153, 19171, 28747, 51459, 57513, 86241, 89801, 269403, 325907, 977721, 1526617, 1706219, 4579851, 5118657, 29005723, 87017169]

約数ペア:

[(1, 87017169), (3, 29005723), (17, 5118657), (19, 4579851), (51, 1706219), (57, 1526617), (89, 977721), (267, 325907), (323, 269403), (969, 89801), (1009, 86241), (1513, 57513), (1691, 51459), (3027, 28747), (4539, 19171), (5073, 17153)]