54716991

素因数分解:

$3^1\times 7^1\times {\mathrm{509}}^1\times {\mathrm{5119}}^1$

素因数の和:5638

約数の個数: 16

約数和(自身を含む): 83558400

約数和(自身を除く): 28841409

約数列:

[1, 3, 7, 21, 509, 1527, 3563, 5119, 10689, 15357, 35833, 107499, 2605571, 7816713, 18238997, 54716991]

約数ペア:

[(1, 54716991), (3, 18238997), (7, 7816713), (21, 2605571), (509, 107499), (1527, 35833), (3563, 15357), (5119, 10689)]