205125053763

素因数分解:

$3^1\times 7^2\times {\mathrm{5641}}^1\times {\mathrm{247369}}^1$

素因数の和:253027

約数の個数: 24

約数和(自身を含む): 318210831120

約数和(自身を除く): 113085777357

約数列:

[1, 3, 7, 21, 49, 147, 5641, 16923, 39487, 118461, 247369, 276409, 742107, 829227, 1731583, 5194749, 12121081, 36363243, 1395408529, 4186225587, 9767859703, 29303579109, 68375017921, 205125053763]

約数ペア:

[(1, 205125053763), (3, 68375017921), (7, 29303579109), (21, 9767859703), (49, 4186225587), (147, 1395408529), (5641, 36363243), (16923, 12121081), (39487, 5194749), (118461, 1731583), (247369, 829227), (276409, 742107)]