53613147

素因数分解:

$3^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{6563}}^1$

素因数の和:6962

約数の個数: 16

約数和(自身を含む): 81918720

約数和(自身を除く): 28305573

約数列:

[1, 3, 7, 21, 389, 1167, 2723, 6563, 8169, 19689, 45941, 137823, 2553007, 7659021, 17871049, 53613147]

約数ペア:

[(1, 53613147), (3, 17871049), (7, 7659021), (21, 2553007), (389, 137823), (1167, 45941), (2723, 19689), (6563, 8169)]