55107903

素因数分解:

$3^1\times {\mathrm{151}}^1\times {\mathrm{239}}^1\times {\mathrm{509}}^1$

素因数の和:902

約数の個数: 16

約数和(自身を含む): 74419200

約数和(自身を除く): 19311297

約数列:

[1, 3, 151, 239, 453, 509, 717, 1527, 36089, 76859, 108267, 121651, 230577, 364953, 18369301, 55107903]

約数ペア:

[(1, 55107903), (3, 18369301), (151, 364953), (239, 230577), (453, 121651), (509, 108267), (717, 76859), (1527, 36089)]