70676769

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{677}}^1$

素因数の和:809

約数の個数: 32

約数和(自身を含む): 105442560

約数和(自身を除く): 34765791

約数列:

[1, 3, 17, 23, 51, 69, 89, 267, 391, 677, 1173, 1513, 2031, 2047, 4539, 6141, 11509, 15571, 34527, 34799, 46713, 60253, 104397, 180759, 264707, 794121, 1024301, 1385819, 3072903, 4157457, 23558923, 70676769]

約数ペア:

[(1, 70676769), (3, 23558923), (17, 4157457), (23, 3072903), (51, 1385819), (69, 1024301), (89, 794121), (267, 264707), (391, 180759), (677, 104397), (1173, 60253), (1513, 46713), (2031, 34799), (2047, 34527), (4539, 15571), (6141, 11509)]