154443159

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{440009}}^1$

素因数の和:440031

約数の個数: 16

約数和(自身を含む): 246405600

約数和(自身を除く): 91962441

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 440009, 1320027, 3960081, 5720117, 11880243, 17160351, 51481053, 154443159]

約数ペア:

[(1, 154443159), (3, 51481053), (9, 17160351), (13, 11880243), (27, 5720117), (39, 3960081), (117, 1320027), (351, 440009)]