67581613

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{827}}^1$

素因数の和:897

約数の個数: 32

約数和(自身を含む): 85847040

約数和(自身を除く): 18265427

約数列:

[1, 11, 17, 19, 23, 187, 209, 253, 323, 391, 437, 827, 3553, 4301, 4807, 7429, 9097, 14059, 15713, 19021, 81719, 154649, 172843, 209231, 267121, 323357, 361399, 2938331, 3556927, 3975389, 6143783, 67581613]

約数ペア:

[(1, 67581613), (11, 6143783), (17, 3975389), (19, 3556927), (23, 2938331), (187, 361399), (209, 323357), (253, 267121), (323, 209231), (391, 172843), (437, 154649), (827, 81719), (3553, 19021), (4301, 15713), (4807, 14059), (7429, 9097)]