87215937

素因数分解:

$3^1\times {\mathrm{281}}^1\times {\mathrm{307}}^1\times {\mathrm{337}}^1$

素因数の和:928

約数の個数: 16

約数和(自身を含む): 117429312

約数和(自身を除く): 30213375

約数列:

[1, 3, 281, 307, 337, 843, 921, 1011, 86267, 94697, 103459, 258801, 284091, 310377, 29071979, 87215937]

約数ペア:

[(1, 87215937), (3, 29071979), (281, 310377), (307, 284091), (337, 258801), (843, 103459), (921, 94697), (1011, 86267)]