27313203

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{397}}^1$

素因数の和:507

約数の個数: 32

約数和(自身を含む): 41264640

約数和(自身を除く): 13951437

約数列:

[1, 3, 17, 19, 51, 57, 71, 213, 323, 397, 969, 1191, 1207, 1349, 3621, 4047, 6749, 7543, 20247, 22629, 22933, 28187, 68799, 84561, 128231, 384693, 479179, 535553, 1437537, 1606659, 9104401, 27313203]

約数ペア:

[(1, 27313203), (3, 9104401), (17, 1606659), (19, 1437537), (51, 535553), (57, 479179), (71, 384693), (213, 128231), (323, 84561), (397, 68799), (969, 28187), (1191, 22933), (1207, 22629), (1349, 20247), (3621, 7543), (4047, 6749)]