53983323

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{1039}}^1$

素因数の和:1319

約数の個数: 24

約数和(自身を含む): 81768960

約数和(自身を除く): 27785637

約数列:

[1, 3, 9, 23, 69, 207, 251, 753, 1039, 2259, 3117, 5773, 9351, 17319, 23897, 51957, 71691, 215073, 260789, 782367, 2347101, 5998147, 17994441, 53983323]

約数ペア:

[(1, 53983323), (3, 17994441), (9, 5998147), (23, 2347101), (69, 782367), (207, 260789), (251, 215073), (753, 71691), (1039, 51957), (2259, 23897), (3117, 17319), (5773, 9351)]