157083171833

素因数分解:

$7^3\times {\mathrm{421}}^1\times {\mathrm{1087811}}^1$

素因数の和:1088253

約数の個数: 16

約数和(自身を含む): 183622665600

約数和(自身を除く): 26539493767

約数列:

[1, 7, 49, 343, 421, 2947, 20629, 144403, 1087811, 7614677, 53302739, 373119173, 457968431, 3205779017, 22440453119, 157083171833]

約数ペア:

[(1, 157083171833), (7, 22440453119), (49, 3205779017), (343, 457968431), (421, 373119173), (2947, 53302739), (20629, 7614677), (144403, 1087811)]