55357023

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{419}}^1\times {\mathrm{937}}^1$

素因数の和:1406

約数の個数: 16

約数和(自身を含む): 75640320

約数和(自身を除く): 20283297

約数列:

[1, 3, 47, 141, 419, 937, 1257, 2811, 19693, 44039, 59079, 132117, 392603, 1177809, 18452341, 55357023]

約数ペア:

[(1, 55357023), (3, 18452341), (47, 1177809), (141, 392603), (419, 132117), (937, 59079), (1257, 44039), (2811, 19693)]