64821459

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{14281}}^1$

素因数の和:14390

約数の個数: 16

約数和(自身を含む): 92547360

約数和(自身を除く): 27725901

約数列:

[1, 3, 17, 51, 89, 267, 1513, 4539, 14281, 42843, 242777, 728331, 1271009, 3813027, 21607153, 64821459]

約数ペア:

[(1, 64821459), (3, 21607153), (17, 3813027), (51, 1271009), (89, 728331), (267, 242777), (1513, 42843), (4539, 14281)]