68592139

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{21727}}^1$

素因数の和:21786

約数の個数: 16

約数和(自身を含む): 87607296

約数和(自身を除く): 19015157

約数列:

[1, 7, 11, 41, 77, 287, 451, 3157, 21727, 152089, 238997, 890807, 1672979, 6235649, 9798877, 68592139]

約数ペア:

[(1, 68592139), (7, 9798877), (11, 6235649), (41, 1672979), (77, 890807), (287, 238997), (451, 152089), (3157, 21727)]