156956217

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{53441}}^1$

素因数の和:53544

約数の個数: 16

約数和(自身を含む): 230869440

約数和(自身を除く): 73913223

約数列:

[1, 3, 11, 33, 89, 267, 979, 2937, 53441, 160323, 587851, 1763553, 4756249, 14268747, 52318739, 156956217]

約数ペア:

[(1, 156956217), (3, 52318739), (11, 14268747), (33, 4756249), (89, 1763553), (267, 587851), (979, 160323), (2937, 53441)]