72750139

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{6257}}^1$

素因数の和:6426

約数の個数: 16

約数和(自身を含む): 91316736

約数和(自身を除く): 18566597

約数列:

[1, 7, 11, 77, 151, 1057, 1661, 6257, 11627, 43799, 68827, 481789, 944807, 6613649, 10392877, 72750139]

約数ペア:

[(1, 72750139), (7, 10392877), (11, 6613649), (77, 944807), (151, 481789), (1057, 68827), (1661, 43799), (6257, 11627)]