72732019

素因数分解:

${\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1\times {\mathrm{251}}^1$

素因数の和:522

約数の個数: 16

約数和(自身を含む): 78140160

約数和(自身を除く): 5408141

約数列:

[1, 19, 101, 151, 251, 1919, 2869, 4769, 15251, 25351, 37901, 289769, 481669, 720119, 3828001, 72732019]

約数ペア:

[(1, 72732019), (19, 3828001), (101, 720119), (151, 481669), (251, 289769), (1919, 37901), (2869, 25351), (4769, 15251)]