87899427

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{126839}}^1$

素因数の和:126863

約数の個数: 24

約数和(自身を含む): 158296320

約数和(自身を除く): 70396893

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 126839, 380517, 887873, 1141551, 1395229, 2663619, 4185687, 7990857, 9766603, 12557061, 29299809, 87899427]

約数ペア:

[(1, 87899427), (3, 29299809), (7, 12557061), (9, 9766603), (11, 7990857), (21, 4185687), (33, 2663619), (63, 1395229), (77, 1141551), (99, 887873), (231, 380517), (693, 126839)]