53118201

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{17903}}^1$

素因数の和:17972

約数の個数: 16

約数和(自身を含む): 75626496

約数和(自身を除く): 22508295

約数列:

[1, 3, 23, 43, 69, 129, 989, 2967, 17903, 53709, 411769, 769829, 1235307, 2309487, 17706067, 53118201]

約数ペア:

[(1, 53118201), (3, 17706067), (23, 2309487), (43, 1235307), (69, 769829), (129, 411769), (989, 53709), (2967, 17903)]