55253769

素因数分解:

$3^1\times {\mathrm{151}}^1\times {\mathrm{283}}^1\times {\mathrm{431}}^1$

素因数の和:868

約数の個数: 16

約数和(自身を含む): 74594304

約数和(自身を除く): 19340535

約数列:

[1, 3, 151, 283, 431, 453, 849, 1293, 42733, 65081, 121973, 128199, 195243, 365919, 18417923, 55253769]

約数ペア:

[(1, 55253769), (3, 18417923), (151, 365919), (283, 195243), (431, 128199), (453, 121973), (849, 65081), (1293, 42733)]