56685249

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{787}}^1$

素因数の和:997

約数の個数: 24

約数和(自身を含む): 84082752

約数和(自身を除く): 27397503

約数列:

[1, 3, 9, 53, 151, 159, 453, 477, 787, 1359, 2361, 7083, 8003, 24009, 41711, 72027, 118837, 125133, 356511, 375399, 1069533, 6298361, 18895083, 56685249]

約数ペア:

[(1, 56685249), (3, 18895083), (9, 6298361), (53, 1069533), (151, 375399), (159, 356511), (453, 125133), (477, 118837), (787, 72027), (1359, 41711), (2361, 24009), (7083, 8003)]