53810133

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{251}}^1$

素因数の和:529

約数の個数: 32

約数和(自身を含む): 81285120

約数和(自身を除く): 27474987

約数列:

[1, 3, 13, 23, 39, 69, 239, 251, 299, 717, 753, 897, 3107, 3263, 5497, 5773, 9321, 9789, 16491, 17319, 59989, 71461, 75049, 179967, 214383, 225147, 779857, 1379747, 2339571, 4139241, 17936711, 53810133]

約数ペア:

[(1, 53810133), (3, 17936711), (13, 4139241), (23, 2339571), (39, 1379747), (69, 779857), (239, 225147), (251, 214383), (299, 179967), (717, 75049), (753, 71461), (897, 59989), (3107, 17319), (3263, 16491), (5497, 9789), (5773, 9321)]