153391371

素因数分解:

$3^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{29101}}^1$

素因数の和:29362

約数の個数: 16

約数和(自身を含む): 234678528

約数和(自身を除く): 81287157

約数列:

[1, 3, 7, 21, 251, 753, 1757, 5271, 29101, 87303, 203707, 611121, 7304351, 21913053, 51130457, 153391371]

約数ペア:

[(1, 153391371), (3, 51130457), (7, 21913053), (21, 7304351), (251, 611121), (753, 203707), (1757, 87303), (5271, 29101)]