53553729

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{5209}}^1$

素因数の和:5384

約数の個数: 16

約数和(自身を含む): 75024000

約数和(自身を除く): 21470271

約数列:

[1, 3, 23, 69, 149, 447, 3427, 5209, 10281, 15627, 119807, 359421, 776141, 2328423, 17851243, 53553729]

約数ペア:

[(1, 53553729), (3, 17851243), (23, 2328423), (69, 776141), (149, 359421), (447, 119807), (3427, 15627), (5209, 10281)]