157149693

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{157307}}^1$

素因数の和:157353

約数の個数: 16

約数和(自身を含む): 239108160

約数和(自身を除く): 81958467

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 157307, 471921, 1415763, 4247289, 5820359, 17461077, 52383231, 157149693]

約数ペア:

[(1, 157149693), (3, 52383231), (9, 17461077), (27, 5820359), (37, 4247289), (111, 1415763), (333, 471921), (999, 157307)]