68924877

素因数分解:

$3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{10691}}^1$

素因数の和:11008

約数の個数: 16

約数和(自身を含む): 105380352

約数和(自身を除く): 36455475

約数列:

[1, 3, 7, 21, 307, 921, 2149, 6447, 10691, 32073, 74837, 224511, 3282137, 9846411, 22974959, 68924877]

約数ペア:

[(1, 68924877), (3, 22974959), (7, 9846411), (21, 3282137), (307, 224511), (921, 74837), (2149, 32073), (6447, 10691)]