87189003

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{907}}^1\times {\mathrm{971}}^1$

素因数の和:1895

約数の個数: 24

約数和(自身を含む): 137681856

約数和(自身を除く): 50492853

約数列:

[1, 3, 9, 11, 33, 99, 907, 971, 2721, 2913, 8163, 8739, 9977, 10681, 29931, 32043, 89793, 96129, 880697, 2642091, 7926273, 9687667, 29063001, 87189003]

約数ペア:

[(1, 87189003), (3, 29063001), (9, 9687667), (11, 7926273), (33, 2642091), (99, 880697), (907, 96129), (971, 89793), (2721, 32043), (2913, 29931), (8163, 10681), (8739, 9977)]