87888657

素因数分解:

$3^1\times {\mathrm{17}}^3\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:210

約数の個数: 32

約数和(自身を含む): 127785600

約数和(自身を除く): 39896943

約数列:

[1, 3, 17, 51, 67, 89, 201, 267, 289, 867, 1139, 1513, 3417, 4539, 4913, 5963, 14739, 17889, 19363, 25721, 58089, 77163, 101371, 304113, 329171, 437257, 987513, 1311771, 1723307, 5169921, 29296219, 87888657]

約数ペア:

[(1, 87888657), (3, 29296219), (17, 5169921), (51, 1723307), (67, 1311771), (89, 987513), (201, 437257), (267, 329171), (289, 304113), (867, 101371), (1139, 77163), (1513, 58089), (3417, 25721), (4539, 19363), (4913, 17889), (5963, 14739)]