71430243

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{15737}}^1$

素因数の和:15846

約数の個数: 16

約数和(自身を含む): 101982240

約数和(自身を除く): 30551997

約数列:

[1, 3, 17, 51, 89, 267, 1513, 4539, 15737, 47211, 267529, 802587, 1400593, 4201779, 23810081, 71430243]

約数ペア:

[(1, 71430243), (3, 23810081), (17, 4201779), (51, 1400593), (89, 802587), (267, 267529), (1513, 47211), (4539, 15737)]