157037439

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1231}}^1\times {\mathrm{3271}}^1$

素因数の和:4518

約数の個数: 16

約数和(自身を含む): 225741824

約数和(自身を除く): 68704385

約数列:

[1, 3, 13, 39, 1231, 3271, 3693, 9813, 16003, 42523, 48009, 127569, 4026601, 12079803, 52345813, 157037439]

約数ペア:

[(1, 157037439), (3, 52345813), (13, 12079803), (39, 4026601), (1231, 127569), (3271, 48009), (3693, 42523), (9813, 16003)]