67097303

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{257}}^1$

素因数の和:447

約数の個数: 32

約数和(自身を含む): 87843840

約数和(自身を除く): 20746537

約数列:

[1, 7, 13, 19, 91, 133, 151, 247, 257, 1057, 1729, 1799, 1963, 2869, 3341, 4883, 13741, 20083, 23387, 34181, 37297, 38807, 63479, 261079, 271649, 444353, 504491, 737333, 3531437, 5161331, 9585329, 67097303]

約数ペア:

[(1, 67097303), (7, 9585329), (13, 5161331), (19, 3531437), (91, 737333), (133, 504491), (151, 444353), (247, 271649), (257, 261079), (1057, 63479), (1729, 38807), (1799, 37297), (1963, 34181), (2869, 23387), (3341, 20083), (4883, 13741)]