54236331

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{251}}^1$

素因数の和:464

約数の個数: 32

約数和(自身を含む): 82736640

約数和(自身を除く): 28500309

約数列:

[1, 3, 9, 27, 53, 151, 159, 251, 453, 477, 753, 1359, 1431, 2259, 4077, 6777, 8003, 13303, 24009, 37901, 39909, 72027, 113703, 119727, 216081, 341109, 359181, 1023327, 2008753, 6026259, 18078777, 54236331]

約数ペア:

[(1, 54236331), (3, 18078777), (9, 6026259), (27, 2008753), (53, 1023327), (151, 359181), (159, 341109), (251, 216081), (453, 119727), (477, 113703), (753, 72027), (1359, 39909), (1431, 37901), (2259, 24009), (4077, 13303), (6777, 8003)]