61457253

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{143257}}^1$

素因数の和:143284

約数の個数: 16

約数和(自身を含む): 96269376

約数和(自身を除く): 34812123

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 143257, 429771, 1575827, 1862341, 4727481, 5587023, 20485751, 61457253]

約数ペア:

[(1, 61457253), (3, 20485751), (11, 5587023), (13, 4727481), (33, 1862341), (39, 1575827), (143, 429771), (429, 143257)]