68996389

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{38959}}^1$

素因数の和:39000

約数の個数: 16

約数和(自身を含む): 89763840

約数和(自身を除く): 20767451

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 38959, 272713, 428549, 896057, 2999843, 6272399, 9856627, 68996389]

約数ペア:

[(1, 68996389), (7, 9856627), (11, 6272399), (23, 2999843), (77, 896057), (161, 428549), (253, 272713), (1771, 38959)]