74436950007

素因数分解:

$3^2\times 7^1\times {\mathrm{16573}}^1\times {\mathrm{71293}}^1$

素因数の和:87879

約数の個数: 24

約数和(自身を含む): 122889182624

約数和(自身を除く): 48452232617

約数列:

[1, 3, 7, 9, 21, 63, 16573, 49719, 71293, 116011, 149157, 213879, 348033, 499051, 641637, 1044099, 1497153, 4491459, 1181538889, 3544616667, 8270772223, 10633850001, 24812316669, 74436950007]

約数ペア:

[(1, 74436950007), (3, 24812316669), (7, 10633850001), (9, 8270772223), (21, 3544616667), (63, 1181538889), (16573, 4491459), (49719, 1497153), (71293, 1044099), (116011, 641637), (149157, 499051), (213879, 348033)]